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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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 • Automatic buffer recognition and calibration • Proximity of exposed temperature sensor to pH electrode guarantees greater ac...

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1+ £134.90 (£161.88) 3+ £128.42 (£154.10)

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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. • Auto temperature compensation f...

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1+ £188.90 (£226.68) 3+ £179.47 (£215.36)

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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 • 0.0 to 14.0pH range • Ideal for quick, on the spot measurement • 400 hours battery usage • Supplied wi...

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1+ £60.50 (£72.60) 3+ £56.47 (£67.76)

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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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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 pH calibration with a choi...

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

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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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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+ £53.50 (£64.20) 3+ £50.83 (£61.00)

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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. • Flat surface pH electrode is completely waterproof and rugged enough to withstand harsh environments • Analogue bargraph o...

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1+ £74.95 (£89.94) 3+ £73.72 (£88.46)

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DVM8681
DVM8681 - Pocket pH Meter

IN05547

Pocket pH Meter

UNBRANDED

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

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MP780647
MP780647 - Pen Type Digital pH Meter

IN09318

 
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Pen Type Digital pH Meter

MULTICOMP PRO

The Multicomp Pro MP780647 is a pen-type digital pH meter with a measurement range of 0 to 14.00pH, 0.01pH resolution and ±0.03pH accuracy. For use in a variety of environments where pH measurements are required, such as aquariums, fish hatcheries, food pr...

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1+ £46.49 (£55.79)

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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+ £299.95 (£359.94) 3+ £284.96 (£341.95)

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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. • Easy-to-clean, rugged flat surface pH electrode • Measures in liquids, s...

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

IN09049

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. • Automatic buffer recognition and calibration • Calibrate direct into Hanna buffer ...

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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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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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PH90
PH90 - Waterproof pH and Temperature Meter

IN07742

Waterproof pH and Temperature Meter

EXTECH INSTRUMENTS

• Data hold and max/ min functions • Rugged waterproof housing with flat surface electrode • Simultaneously displays pH and temperature • Measures pH levels of liquids, semi-solids and solids • Easy to replace sensor ideal for field or lab use • PTS tells...

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

IN09057

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 • Automatic calibration • Three standard buffer values • Calibration tags on LCD • Auto shut-off • HOLD function • °C and °F measureme...

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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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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. • Replaceable probe with 2m cable • Red alarm LED • Manual 1 or 2 point ca...

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