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                                                                                                                                                                                                                                                                                                                                                                  Insulation Testers

                                                                                                                                                                                                                                                                                                                                                                  : 31 Products
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                                                                                                                                                                                                                                                                                                                                                                  Related Categories
                                                                                                                                                                                                                                                                                                                                                                  • Mains Socket Testers
                                                                                                                                                                                                                                                                                                                                                                  • Phase & Rotation Testers
                                                                                                                                                                                                                                                                                                                                                                  • Cable Tracers
                                                                                                                                                                                                                                                                                                                                                                  • Multifunction / Electrical Installation Testers

                                                                                                                                                                                                                                                                                                                                                                  Insulation Testers

                                                                                                                                                                                                                                                                                                                                                                  Our range of analogue and digital insulation testers with features ranging from live circuit warnings, results storage, and wireless data transfer are ideal for domestic, commercial, and industrial electrical contracting. We supply Megohmmeter insulator testers from industry-leading manufacturers including Fluke, Megger, and Martindale Electric.

                                                                                                                                                                                                                                                                                                                                                                  Continuity Testers
                                                                                                                                                                                                                                                                                                                                                                  Earth & Ground Resistance Testers
                                                                                                                                                                                                                                                                                                                                                                  Insulation Resistance Testers
                                                                                                                                                                                                                                                                                                                                                                  RCD & Loop Impedance Testers
                                                                                                                                                                                                                                                                                                                                                                  Fuse Finders

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                                                                                                                                                                                                                                                                                                                                                                  MEGGER MIT420/2 - 1000V True RMS Insulation and Continuity Tester with Result Storage

                                                                                                                                                                                                                                                                                                                                                                  MEGGER

                                                                                                                                                                                                                                                                                                                                                                  1000V True RMS Insulation and Continuity Tester with Result Storage

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN04702

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: MIT420/2

                                                                                                                                                                                                                                                                                                                                                                  External Depth:50mm; External Height:220mm; External Width:92mm; Insulation Tester Type:Analogue / Digital Megohmmeter; Insulati…

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  £555.00 EX VAT

                                                                                                                                                                                                                                                                                                                                                                  MEGGER MIT320-EN - 1000V Digital Resistance, Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  MEGGER

                                                                                                                                                                                                                                                                                                                                                                  1000V Digital Resistance, Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN04130

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: MIT320-EN

                                                                                                                                                                                                                                                                                                                                                                  External Depth:78mm; External Height:148mm; External Width:203mm; Insulation Tester Type:Analogue / Digital Megohmmeter; Insulat…

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  £499.00 EX VAT

                                                                                                                                                                                                                                                                                                                                                                  MEGGER MIT300-EN - 500V Digital Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  MEGGER

                                                                                                                                                                                                                                                                                                                                                                  500V Digital Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN04127

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: MIT300-EN

                                                                                                                                                                                                                                                                                                                                                                  External Depth:78mm; External Height:148mm; External Width:203mm; Insulation Tester Type:Analogue / Digital Megohmmeter; Insulat…

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  £385.00 EX VAT

                                                                                                                                                                                                                                                                                                                                                                  MEGGER MIT220-EN - 500V Digital and Analogue Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  MEGGER

                                                                                                                                                                                                                                                                                                                                                                  500V Digital and Analogue Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN04698

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: MIT220-EN

                                                                                                                                                                                                                                                                                                                                                                  External Depth:40mm; External Height:195mm; External Width:98mm; Insulation Tester Type:Digital Megohmmeter; Insulation Testing …

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  £299.00 EX VAT

                                                                                                                                                                                                                                                                                                                                                                  MEGGER MIT230-EN - 1000V Digital and Analogue Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  MEGGER

                                                                                                                                                                                                                                                                                                                                                                  1000V Digital and Analogue Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN04699

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: MIT230-EN

                                                                                                                                                                                                                                                                                                                                                                  External Depth:40mm; External Height:195mm; External Width:98mm; Insulation Tester Type:Digital Megohmmeter; Insulation Testing …

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  £364.00 EX VAT

                                                                                                                                                                                                                                                                                                                                                                  MULTICOMP PRO 72-9405 - 2500V Digital Insulation Resistance Tester

                                                                                                                                                                                                                                                                                                                                                                  MULTICOMP PRO

                                                                                                                                                                                                                                                                                                                                                                  2500V Digital Insulation Resistance Tester

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN06240

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: 72-9405

                                                                                                                                                                                                                                                                                                                                                                  External Depth:94mm; External Height:202mm; External Width:155mm; Insulation Tester Type:Digital Megohmmeter; Insulation Testing…

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  RoHS

                                                                                                                                                                                                                                                                                                                                                                  £155.00 EX VAT

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                                                                                                                                                                                                                                                                                                                                                                  TENMA TEN01053 - 1000V Digital Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  TENMA

                                                                                                                                                                                                                                                                                                                                                                  1000V Digital Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN05462

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: TEN01053

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  RoHS

                                                                                                                                                                                                                                                                                                                                                                  £89.89 EX VAT

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                                                                                                                                                                                                                                                                                                                                                                  FLUKE 1503 - 1000V Digital Insulation Resistance Tester

                                                                                                                                                                                                                                                                                                                                                                  FLUKE

                                                                                                                                                                                                                                                                                                                                                                  1000V Digital Insulation Resistance Tester

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN04817

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: 1503

                                                                                                                                                                                                                                                                                                                                                                  External Depth:203mm; External Height:50mm; External Width:100mm; Insulation Tester Type:Digital Megohmmeter; Insulation Testing…

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  £375.00 EX VAT

                                                                                                                                                                                                                                                                                                                                                                  DURATOOL D03131 - 1000V Digital Insulation and Continuity Tester with Compare Function

                                                                                                                                                                                                                                                                                                                                                                  DURATOOL

                                                                                                                                                                                                                                                                                                                                                                  1000V Digital Insulation and Continuity Tester with Compare Function

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN07451

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: D03131

                                                                                                                                                                                                                                                                                                                                                                  External Depth:140mm; External Height:65mm; External Width:180mm; Insulation Tester Type:Multifunction; Insulation Testing Resis…

                                                                                                                                                                                                                                                                                                                                                                  RoHS

                                                                                                                                                                                                                                                                                                                                                                  £89.95 EX VAT

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                                                                                                                                                                                                                                                                                                                                                                  MULTICOMP PRO 72-9400A - 1000V Electrical Insulation Resistance Tester

                                                                                                                                                                                                                                                                                                                                                                  MULTICOMP PRO

                                                                                                                                                                                                                                                                                                                                                                  1000V Electrical Insulation Resistance Tester

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN07406

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: 72-9400A

                                                                                                                                                                                                                                                                                                                                                                  External Depth:71mm; External Height:100mm; External Width:150mm; Insulation Tester Type:Digital Megohmmeter; Insulation Testing…

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  RoHS

                                                                                                                                                                                                                                                                                                                                                                  £53.51 EX VAT

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                                                                                                                                                                                                                                                                                                                                                                  SOCKET & SEE IRC PRO - Insulation & Continuity Tester, 1kV, 19.99kOhms

                                                                                                                                                                                                                                                                                                                                                                  SOCKET & SEE

                                                                                                                                                                                                                                                                                                                                                                  Insulation & Continuity Tester, 1kV, 19.99kOhms

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN09587

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: IRC PRO

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  RoHS

                                                                                                                                                                                                                                                                                                                                                                  £299.00 EX VAT

                                                                                                                                                                                                                                                                                                                                                                  KEWTECH KT300DL - Insulation, Continuity & SPD Tester

                                                                                                                                                                                                                                                                                                                                                                  KEWTECH

                                                                                                                                                                                                                                                                                                                                                                  Insulation, Continuity & SPD Tester

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN09859

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: KT300DL

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  RoHS

                                                                                                                                                                                                                                                                                                                                                                  £329.00 EX VAT

                                                                                                                                                                                                                                                                                                                                                                  KEWTECH KEW3125B - Digital High Voltage Insulation Tester, 5kV

                                                                                                                                                                                                                                                                                                                                                                  KEWTECH

                                                                                                                                                                                                                                                                                                                                                                  Digital High Voltage Insulation Tester, 5kV

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN10223

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: KEW3125B

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  RoHS

                                                                                                                                                                                                                                                                                                                                                                  £775.00 EX VAT

                                                                                                                                                                                                                                                                                                                                                                  MARTINDALE ELECTRIC IN2203 - Advanced Insulation Tester

                                                                                                                                                                                                                                                                                                                                                                  MARTINDALE ELECTRIC

                                                                                                                                                                                                                                                                                                                                                                  Advanced Insulation Tester

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN10519

                                                                                                                                                                                                                                                                                                                                                                  Manufacturer Part No: IN2203

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  RoHS

                                                                                                                                                                                                                                                                                                                                                                  £289.00 EX VAT

                                                                                                                                                                                                                                                                                                                                                                  MEGGER MIT410-EN - 1000V Digital and Analogue True RMS Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  MEGGER

                                                                                                                                                                                                                                                                                                                                                                  1000V Digital and Analogue True RMS Insulation and Continuity Tester

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                                                                                                                                                                                                                                                                                                                                                                  External Depth:50mm; External Height:220mm; External Width:92mm; Insulation Tester Type:Digital Megohmmeter; Insulation Testing …

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                                                                                                                                                                                                                                                                                                                                                                  £495.00 EX VAT

                                                                                                                                                                                                                                                                                                                                                                  MEGGER MIT310A-EN - 1000V Analogue Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  MEGGER

                                                                                                                                                                                                                                                                                                                                                                  1000V Analogue Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN04129

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                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

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                                                                                                                                                                                                                                                                                                                                                                  MEGGER MIT310-EN - 1000V Digital Insulation and Continuity Tester

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                                                                                                                                                                                                                                                                                                                                                                  1000V Digital Insulation and Continuity Tester

                                                                                                                                                                                                                                                                                                                                                                  Order Code: IN04128

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                                                                                                                                                                                                                                                                                                                                                                  External Depth:78mm; External Height:148mm; External Width:203mm; Insulation Tester Type:Analogue / Digital Megohmmeter; Insulat…

                                                                                                                                                                                                                                                                                                                                                                  Data Sheet

                                                                                                                                                                                                                                                                                                                                                                  £377.00 EX VAT

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