pH Testing

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pH Testing


pH is one of the most common parameters tested across a variety of industries including farming, pharmaceuticals, food and water. A pH meter is an instrument used to measure acidity or alkalinity of a solution. Our range of pH meters is suitable for all budgets. Find pocket testers, portable meters and benchtop models from a range of leading manufacturers such as Hanna Instruments, Extech and ATP.

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pH Measuring Ranges Resolution (± pH) Accuracy (± pH) Sampling Time Operating Temperature Min Operating Temperature Max Product Range
 
 
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PH100
PH100 - ExStik pH Meter

IN04972

ExStik pH Meter

EXTECH INSTRUMENTS

The PH100 is a stick style pH meter with a built-in smart chip that offers advanced functions and features not found anywhere else. • CAL feature that tells you when it's time to recalibrate your meter • Flat surface pH electrode is completely waterproof a...

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1+ £74.28 (£89.14) 3+ £73.06 (£87.67)

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0pH to 14pH 0.01 0.01 - -5°C 90°C -
HI98103 CHECKER
HI98103 CHECKER - Pocket pH Meter

IN00833

Pocket pH Meter

HANNA INSTRUMENTS

Simple to use, small enough to pop in a pocket and exceptionally well-priced it is an ideal budget-conscious pH tester. It is a real favourite with its clear LCD display and long thin pH electrode • 3000 hours of battery life • Thin long-reach pH electrod...

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1+ £50.38 (£60.46) 3+ £47.87 (£57.44)

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HI-98128
HI-98128 - Waterproof pHep5 pH and Temperature Meter

IN07124

Waterproof pHep5 pH and Temperature Meter

HANNA INSTRUMENTS

Waterproof, accurate and portable, these handy little pocket meters are true 'go-anywhere' pH testers with replaceable electrodes • Proximity of exposed temperature sensor to pH electrode guarantees greater accuracy • Battery % displayed on start up with b...

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1+ £125.00 (£150.00) 3+ £119.00 (£142.80)

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-2pH to 16pH 0.01 0.05 - -5°C 60°C -
HI-98107
HI-98107 - pHep Pocket pH Meter

IN01633

pHep Pocket pH Meter

HANNA INSTRUMENTS

A simple-to-use inexpensive pocket pH meter with integral pH electrode. Ideal for the mobile technician or inspector. • Large, easy to read LCD display • Supplied with batteries • 400 hours battery usage • 0.0 to 14.0pH range • Ideal for quick, on the spot...

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1+ £57.05 (£68.46) 3+ £53.25 (£63.90)

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HI-208
HI-208 - Bench pH Meter with Magnetic Stirrer

IN05940

Bench pH Meter with Magnetic Stirrer

HANNA INSTRUMENTS

The HI 208 bench pH meter is designed for use where space is at a premium. Featuring the main requirements of a laboratory pH meter, Auto temperature compensation, Auto calibration and an accuracy of ±0.02pH,The HI 208 meter can be run on mains or battery ...

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1+ £310.70 (£372.84) 3+ £295.17 (£354.20)

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PH-5011
PH-5011 - Pocket pH Meter

IN04075

Pocket pH Meter

ATP INSTRUMENTATION

This pocket pH meter is easy to use giving fast, accurate and repeatable measurements of pH values. It has the unique feature of a retractable electrode. The protective cap incorporates a moisture sponge to keep the electrode wet, which prolongs its life. ...

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1+ £45.57 (£54.68) 5+ £43.25 (£51.90)

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0pH to 14pH 0.1 0.2 - - - PH-5011 Series
HI-98129
HI-98129 - Pocket pH, Conductivity EC and TDS Meter - Low Range

IN05932

Pocket pH, Conductivity EC and TDS Meter - Low Range

HANNA INSTRUMENTS

Waterproof pocket tester that measures four parameters in one without changing probes. Simply press a button to switch from pH to EC to TDS, with temperature continuously displayed on the bottom half of a large LCD screen. • Rugged, floating waterproof des...

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1+ £174.00 (£208.80) 3+ £165.31 (£198.37)

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DVM8681
DVM8681 - Pocket pH Meter

IN05547

Pocket pH Meter

UNBRANDED

• Pen size, fits easily in the pocket • Low battery indication • Dual display with ATC • Data hold function • Auto power off • Automatic calibration • Calibration up to 3 points • Accuracy: 0.2 pH • pH range: 0 - 14 • Temperature accuracy: ± 1°C • tempera...

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1+ £43.03 (£51.64) 3+ £40.34 (£48.41)

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HI-98130
HI-98130 - Pocket pH, Conductivity EC and TDS Meter - High Range

IN05933

Pocket pH, Conductivity EC and TDS Meter - High Range

HANNA INSTRUMENTS

Waterproof pocket tester that measures four parameters in one without changing probes. Simply press a button to switch from pH to EC to TDS, with temperature continuously displayed on the bottom half of a large LCD screen. • Auto temperature compensation f...

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1+ £178.15 (£213.78) 3+ £169.25 (£203.10)

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HI-8014
HI-8014 - pH and ORP Meter

IN00841

pH and ORP Meter

HANNA INSTRUMENTS

An affordable, hand-held pH meter ideally suited to laboratory or educational applications. Measurements can be performed for both pH and REDOX (Reduction/Oxidation Potential) mV with manual temperature compensation option. Supplied with double junction pH...

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1+ £247.00 (£296.40) 3+ £234.66 (£281.59)

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206 PH1 KIT
206 PH1 KIT - pH/Temperature Meter Starter Kit

IN08944

pH/Temperature Meter Starter Kit

TESTO

The pH measuring instrument for fast checks on liquids. The combination of pH immersion tip and temperature probe for fast and efficient temperature compensation is unique. The Testo pH probe is leak-proof, maintenance-free, robust and not affected by dirt...

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0pH to 14pH 0.01 0.02 - 0°C 60°C Testo - 206 Series
HI-1291D
HI-1291D - Electrode for Bench pH Meter

IN05941

Electrode for Bench pH Meter

HANNA INSTRUMENTS

A replacement plastic body pH electrode with built-in temperature sensor for use with a Hanna Instruments HI-207 or HI-208 bench pH meter.

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1+ £186.30 (£223.56) 3+ £176.98 (£212.38)

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HI-98127
HI-98127 - Waterproof Handheld pHep 4pH/Temperature Tester with 0.1pH Resolution

IN09049

 
New product
Data Sheet
RoHS

Waterproof Handheld pHep 4pH/Temperature Tester with 0.1pH Resolution

HANNA INSTRUMENTS

Waterproof, accurate and portable, these handy little pocket meters are true 'go-anywhere' pH testers with replaceable electrodes which help prolong the life of the meter. • Rubberised, easy to use two button operation • Supplied with 4x AA batteries • Aut...

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1+ £112.00 (£134.40) 3+ £110.00 (£132.00)

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PH95
PH95 - Replacement pH Electrode for Extech PH90 pH Meter

IN08859

Replacement pH Electrode for Extech PH90 pH Meter

EXTECH INSTRUMENTS

Replacement electrode for use with the Extech PH90 pH meter. • Can be used with semi-solid, solid and liquid materials • Highly resistant to breaking and resists clogging

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1+ £34.14 (£40.97)

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PH-5011A
PH-5011A - High Accuracy Pocket pH Meter

IN04076

High Accuracy Pocket pH Meter

ATP INSTRUMENTATION

This pocket pH meter is easy to use giving fast, accurate and repeatable measurements of pH values. This has the unique feature of a retractable electrode. The protective cap incorporates a moisture sponge to keep the electrode wet, which prolongs its life...

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1+ £63.18 (£75.82) 5+ £57.61 (£69.13)

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206 PH1
206 PH1 - pH/Temperature Meter

IN08943

pH/Temperature Meter

TESTO

The pH measuring instrument for fast checks on liquids. The combination of pH immersion tip and temperature probe for fast and efficient temperature compensation is unique. The Testo pH probe is leak-proof, maintenance-free, robust and not affected by dirt...

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0pH to 14pH 0.01 0.02 - 0°C 60°C Testo - 206 Series
HI-981402
HI-981402 - Waterproof pH Meter

IN07127

Waterproof pH Meter

HANNA INSTRUMENTS

The HI-981402 is a fully waterproof mains powered pH monitor with a visual alarm when the pH exceeds a set value. It features an 'eye' for a hook and can be moved from site to site. • Red alarm LED • Manual 1 or 2 point calibration • 12Vdc power adaptor in...

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1+ £92.50 (£111.00) 3+ £87.88 (£105.46)

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PH90
PH90 - Waterproof pH and Temperature Meter

IN07742

Waterproof pH and Temperature Meter

EXTECH INSTRUMENTS

• Simultaneously displays pH and temperature • Rugged waterproof housing with flat surface electrode • Measures pH levels of liquids, semi-solids and solids • Easy to replace sensor ideal for field or lab use • PTS tells you when its time to replace elect...

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HI-8314N
HI-8314N - pH, Millivolt and Temperature Meter

IN07128

pH, Millivolt and Temperature Meter

HANNA INSTRUMENTS

The HI-8314N is a handheld pH/mV/°C meter designed to be reliable and easy-to-use and is supplied with a pre-amplified pH electrode and internal temperature sensor. • Automatic temperature compensation • Manual 1 or 2 point calibration • Combination probe ...

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1+ £296.50 (£355.80) 3+ £281.68 (£338.02)

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PH105.
PH105. - ExStik Replacement pH Electrode Module

IN08857

ExStik Replacement pH Electrode Module

EXTECH INSTRUMENTS

The PH105 pH ExStik Electrode Module is an rugged, flat surface pH electrode. Interchangeable with the ExStik Chlorine or ORP meters and measures in liquids, semi-solids and solids. • ATC via built-in Pt-100 Ohm sensor • Easy-to-clean, rugged flat surface ...

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HI-8424N
HI-8424N - Handheld pH & Temperature Meter with ATC and HOLD Feature

IN09057

 
New product
Data Sheet
RoHS

Handheld pH & Temperature Meter with ATC and HOLD Feature

HANNA INSTRUMENTS

This instrument is able to perform pH, ORP and temperature measurements with a high degree of accuracy and fast response • Auto shut-off • °C and °F measurements • Automatic calibration • Calibration tags on LCD • Automatic Temperature Compensation Automa...

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1+ £350.75 (£420.90)

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HI-9812-5N
HI-9812-5N - pH, Conductivity EC, TDS and Temperature Meter

IN07129

pH, Conductivity EC, TDS and Temperature Meter

HANNA INSTRUMENTS

The HI-9812-5N is a pH/EC/TDS and temperature water resistant meter designed for simplicity in taking pH, µS/cm, ppm (mg/L) and temperature measurements. It is ideal for hydroponics, greenhouses, farming and ground water applications. • Manual 1 or 2 point...

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1+ £224.00 (£268.80) 3+ £212.80 (£255.36)

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