Alarm Sensors

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Alarm Sensors


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Accessory Type Detector Type For Use With Supply Voltage Operating Temperature Min Operating Temperature Max Product Range
 
 
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DS1
DS1 - DetectaSmoke Smoke Detector Tester, 250ml

SR09224

DetectaSmoke Smoke Detector Tester, 250ml

DETECTAGAS

A synthetic smoke aerosol which delivers particles imitating those found in real smoke to the detector. • Non-flammable • Ultra-low residue • Fast response and clearing time • Manufacturer and service company endorsed • Compatible with all leading pole del...

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1+ £23.23 (£27.88) 3+ £21.72 (£26.06)

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Test Spray Smoke Smoke Alarms - - - DetectaSmoke Alarmas
FLUKE 773
FLUKE 773 - 20mA Process Digital Clamp Meter

IN07288

20mA Process Digital Clamp Meter

FLUKE

FLUKE 773 milliamp clamp meter is accurate, versatile, and highly portable. It saves time and money by measuring 4–20mA signals five times faster than with traditional multimeters, and without breaking the loop. That means you can troubleshoot a live devic...

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1+ £1,283.00 (£1,539.60)

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DCM300E
DCM300E - 300A Earth Leakage Digital Clamp Meter

IN07151

300A Earth Leakage Digital Clamp Meter

MEGGER

The DCM300E earth leakage clamp designed primarily to check earth leakage currents with testing over various current ranges, making it a highly versatile instrument capable of taking current measurements in a wide variety of situations and applications. • ...

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1+ £295.00 (£354.00)

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72-2985
72-2985 - 100A True RMS Mini AC/DC Digital Clamp Meter

IN07620

100A True RMS Mini AC/DC Digital Clamp Meter

MULTICOMP PRO

The 72-2985 from Tenma is a mini clamp meter in orange and grey colour. It features high reliability, safety precision and compact design. Its resolution ratio is 1mA, maximum range has maximum range of 100A AC/DC, particular VFC start mode. Entering this ...

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1+ £45.08 (£54.10) 3+ £40.25 (£48.30)

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KMI/1.5X150 (IEC)
KMI/1.5X150 (IEC) - Thermocouple Type K, Platinum Wire Wound Detector Element, -40°C to 1100°C, 100mm

SN36908

Thermocouple Type K, Platinum Wire Wound Detector Element, -40°C to 1100°C, 100mm

LABFACILITY

KMI/1.5X150 (IEC) is an IEC mineral insulated Type K thermocouple with threaded pot and tails. 310 stainless steel provides good corrosion & and oxidation resistance to suit a wide range of processes, satisfactorily operates in sulphur bearing atmospheres....

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1+ £14.96 (£17.95) 3+ £14.17 (£17.00)

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- - - - - - KMI Series
CM95
CM95 - CM95 AC TRMS Flexible Clamp Meter

IN08050

CM95 AC TRMS Flexible Clamp Meter

MARTINDALE ELECTRIC

The CM95 True RMS current meter is fitted with a highly flexible current sensor just 5.5mm in diameter. Ideal for measurements on difficult sizes and shapes of conductors in hard to reach areas where conventional clamps won’t go. The TRMS capability ensure...

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1+ £129.00 (£154.80)

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CM69
CM69 - CM69 AC TRMS Earth Leakage Clamp Meter

IN08049

CM69 AC TRMS Earth Leakage Clamp Meter

MARTINDALE ELECTRIC

The CM69 is a new high performance TRMS AC Leakage Clamp meter with outstanding low current capability able to resolve down to 1µA. This pocket-sized clamp also measures AC/DC voltage and resistance. The advanced jaw design minimises the influence of condu...

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1+ £199.00 (£238.80) 3+ £195.00 (£234.00)

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DEM800
DEM800 - Digital Moisture Meter

IN07787

Digital Moisture Meter

VELLEMAN INSTRUMENTS

• Moisture meter with large LCD display • Suitable for use on timber, cardboard, paper, plaster, mortar and concrete • Data hold function to freeze the displayed readings • Measures using the electrical resistance principle • Features a 13mm electrode • P...

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1+ £27.67 (£33.20) 3+ £25.76 (£30.91)

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72-3099
72-3099 - 600A True RMS AC/DC Digital Clamp Meter

IN07618

600A True RMS AC/DC Digital Clamp Meter

TENMA

• 6000 Count LCD display with backlight • Diode and continuity testing • Max/ min and data hold functions • Auto power off after 15 minutes • Power: 3x AAA batteries (included) • Supplied with a carry case and manual • 12 month limited warranty *view Term...

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1+ £78.75 (£94.50) 3+ £75.33 (£90.40)

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EPIR
EPIR - Pet Friendly Motion Detector

SR10046

Pet Friendly Motion Detector

ERA

• Pet immunity, <lt/>25kg • Walk Test Mode • Low power LED indication • Tamper protection • 2x AA Batteries included • Detection coverage: 8m/110° • For use with ERA wireless alarms

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1+ £25.25 (£30.30) 3+ £24.75 (£29.70)

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Pet-Friendly PIR Motion Sensor - - - - - ERA Alarm Accessories
KEW2200
KEW2200 - 1000A AC Digital Clamp Meter

IN07586

1000A AC Digital Clamp Meter

KEWTECH

• Ultra slim and lightweight 1000A clamp meter with 0.01A resolution • 10mm jaw thickness • Tear drop jaw shape for easy access in to distribution boards • AC/DC voltage measurements up to 600V • Resistance measurement • Continuity buzzer • Fuseless elect...

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1+ £78.00 (£93.60)

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MO57
MO57 - Pinless Moisture Meter

IN07923

Pinless Moisture Meter

EXTECH INSTRUMENTS

A must have tool for analyzing the after-effects of water leakage behind walls and in ceilings and also measuring moisture content on a non-flat surface. • Ideal for building restoration projects and applications where moisture detection on floors, tiles a...

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1+ £49.95 (£59.94) 3+ £48.50 (£58.20)

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- - - - 5°C 45°C -
SEN-12642
SEN-12642 - Sound Detector Breakout Board

MK00768

Sound Detector Breakout Board

SPARKFUN ELECTRONICS

Compact and easy to use audio-sensing breakout board with three separate and independent outputs; the board provides an audio output, a binary indication of sound detection and an analogue representation of the amplitude. • All three outputs are active sim...

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1+ £14.43 (£17.32)

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72-3097
72-3097 - 600A True RMS Digital Clamp Meter

IN07617

600A True RMS Digital Clamp Meter

MULTICOMP PRO

• 6000 Count LCD display with backlight • Diode and continuity testing • Max/ min and data hold functions • Auto power off after 15 minutes • Power: 3x AAA batteries (included) • Supplied with a carry case and manual • DC Voltage Range: 600mV to 1000V • A...

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1+ £45.55 (£54.66) 3+ £40.99 (£49.19)

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MO50
MO50 - Compact Pin Moisture Meter

IN07734

Compact Pin Moisture Meter

EXTECH INSTRUMENTS

A compact moisture meter suitable for use on wood and other building materials and with easy-to-use functionality. It is ideal for building restoration projects and applications where moisture detection is important. • Moisture readings taken via direct pi...

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1+ £35.80 (£42.96) 3+ £34.78 (£41.74)

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PH020
PH020 - PH Gas Leak Detector Spray, 400ml

TL19459

PH Gas Leak Detector Spray, 400ml

ARCTIC HAYES

Specially formulated to trace positive pressure leaks in pipelines and fittings. No need to submerge parts or lines to test. Non-flammable and non-corrosive, suitable for use on gas, air and nitrogen leaks. The micro-porous foam instantly highlights the sm...

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- - - - - - Arctic Hayes - PH Gas Leak Detectors
AC-3PIR
AC-3PIR - Sync PIR Motion Detectors, Pack of 3

SR10695

Sync PIR Motion Detectors, Pack of 3

YALE

The Yale Motion Detector is wireless and easy to pair with your Yale Intruder/Sync Alarm System. • Allows you to extend your system to tailor it to your individual needs • Activates the alarm when motion is detected • Works up to 200m away from the control...

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1+ £74.16 (£88.99)

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PIR Motion Detectors - - - - - Yale - Sync
DG1S
DG1S - DetectaGas Carbon Monoxide (CO) Detector Aerosol, 250ml

SR10849

DetectaGas Carbon Monoxide (CO) Detector Aerosol, 250ml

DETECTAGAS

Detectagas® fully and sensor inclusively tests any CO alarms to ensure their continued protection. It is a Multi Award winning and patented product. The test button on a CO alarm does not test the sensor with Carbon Monoxide nor does it prove that contamin...

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Test Spray Carbon Monoxide Carbon Monoxide (CO) Alarms - - - DETECTA Testing Products
5678
5678 - Clippable Detector Board for micro:bit

ED00507

Clippable Detector Board for micro:bit

KITRONIK

Clippable detector board V1.0 for the BBC micro:bit detects light, objects and can follow lines. The board is compatible directly with the BBC micro:bit and certain Kitronik boards, such as the Klip motor board. The board works by using phototransistors to...

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1+ £3.59 (£4.31)

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Clippable Detector Board - BBC micro:bit - - - -
13/450/0
13/450/0 - Digital Moisture Meter

IN08948

Digital Moisture Meter

BRANNAN

Digital moisture meter, suitable for use on woods, bamboo, paper, wood fibre articles and building materials. • Large, colour LCD display • Simultaneous measurement and display of moisture and temperature readings • Materials selection measurements • Moist...

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1+ £49.95 (£59.94) 3+ £46.88 (£56.26)

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CM94
CM94 - 2kA AC/DC Utility Clamp Meter

IN08844

2kA AC/DC Utility Clamp Meter

FLIR

The CM94 clamp meter is designed to tackle high-current measurements in demanding utility and industrial job sites. Its oversized, 55mm jaw can securely clamp around conductor wires and busbars for accurate readings up to 2000A AC/DC. Designed with a CAT I...

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1+ £310.50 (£372.60)

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MO55W
MO55W - Wireless Data Logging Pin/Pinless Moisture Meter

IN08839

Wireless Data Logging Pin/Pinless Moisture Meter

EXTECH INSTRUMENTS

• Wireless datalogging pin/pinless moisture meter • Wireless function with Bluetooth datalogging module • Transmits readings to iOS® and Android™ devices for remote viewing using the free app • 5 to 50.0% (pin), 0.1 to 99.9% (pinless) wood moisture range ...

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1+ £65.95 (£79.14)

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OT01270
OT01270 - Super Scanner - Security Weapon Detector Wand

SR10925

Super Scanner - Security Weapon Detector Wand

SOLON SECURITY

Easy operation handheld scanner for detecting weapons and other dangerous items of metal. • Suitable for use at events, nightclubs and all manned entry points • The unit possess sound, vibration and LED light activations, for a host of operational choices ...

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AC-PIR
AC-PIR - Sync PIR Motion Detector

SR10694

Sync PIR Motion Detector

YALE

The Yale Motion Detector is wireless and easy to pair with your Yale Intruder/Sync Alarm System. • Allows you to extend your system to tailor it to your individual needs • Activates the alarm when motion is detected • Works up to 200m away from the control...

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1+ £33.32 (£39.98)

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PIR Motion Detector - - - - - Yale - Sync
DFR0300
DFR0300 - Gravity Analogue Electrical Conductivity Sensor

SC15101

Gravity Analogue Electrical Conductivity Sensor

DFROBOT

The DFR0300 from DFRobot is a comprehensive kit which allows you to measure the electrical conductivity of aqueous solutions and evaluate water quality. With a plug-and-play design, intuitive software library and support for 3.3V/5V microcontrollers (such ...

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1+ £53.90 (£64.68)

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Analog Electrical Conductivity Sensor /Meter V2  - DFRobot DFRduino UNO V3.0(R3) Development Boards - - - Gravity Series