pH meters & testers

A wide range of pH meters for any application. Our low cost pocket pH testers and pH meters are ideal for field based pH measurement in a variety of applications including food, agriculture, wastewater treatment, industrial processes, environmental monitoring and in research and development...for guidance on selecting the instrument for your particular application please click here.

analytical instrument options

pH PAL tester
The pH PAL tester replaces pH litmus paper and is ideal for measuring pH in many areas including industrial processing, hydroponics, swimming pools etc. This easy to use instrument indicates pH over the range of 0 to 14pH with a resolution of 0.1pH and an accuracy of ±0.2pH. The pH PAL's operating temperature range is 0 to +50°C - MORE

order code: 813-510

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Senz pH tester
The Senz pH tester is a user-friendly and simple to use pH meter. Calibration is just a touch of the CAL button and the measurement can be activated to manually hold or to obtain an end-point reading automatically. The unit indicates pH over the range of 0 to 14pH with a resolution of 0.1pH and an accuracy of ±0.2pH. The ambient operating temperature range of the Senz pH meter is 0 to +50°C - MORE

order code:813-560

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Senz pH Pro tester
The Senz pH Pro tester utilises a glass electrode in conjunction with the reference electrode and can be activated to manually hold or to obtain an end-point reading automatically. The pH Pro pocket-sized tester indicates pH over the range of 0 to 14pH with a resolution of 0.01pH and an accuracy of ±0.05pH. The pH readings are automatically compensated over the operating range of 0 to 70°C - MORE

order code: 813-812

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Horticare pH tester
The HortiCare pH tester is a user-friendly and simple to use pH meter that incorporates an automatic calibration feature. At the touch of a button, the instrument will automatically recalibrate itself when used in conjunction with a 7pH buffer solution - MORE

order code: 813-570

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Eco pH tester
The Eco pH tester is a user-friendly and simple to use pH meter designed for measuring pH in fresh water and marine tanks. The Eco pH tester is a simple to use instrument with easy one-touch calibration. The Eco pH tester is an essential tool for maintaining healthy fish - MORE

order code: 813-530

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AquaSentry pH monitor
The AquaSentry wall-mounted digital pH monitor is a simple, accurate and reliable means of continuously monitoring pH and temperature over the range of 0 to 14pH with a 0.01pH resolution or temperature over the range of 0 to +100°C with a 0.1°C resolution. With a large illuminated LCD display, the Aquasentry is ideal for measuring the pH and temperature of fresh water and marine tanks. MORE

order code: 813-550

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WalkLAB pH, mV & °C meter
The WalkLAB microprocessor pH meter is a three-in-one instrument measuring pH, mV and temperature. The instrument features a clear LCD display and indicates pH over the range of 0 to 14pH, mV over the range of -999 to +999mV and temperature 0 to +99.9°C. The pH meter simultaneously displays pH and temperature and incorporates a simple to use autocalibration feature - MORE

order code: 813-625

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8000 pH meter
The WalkLAB 8000 microprocessor pH meter indicates pH over the range of 0 to 14pH. The pH meter is supplied as a complete kit; a pH electrode, temperature probe and buffer solutions, in a PVC carrying case. The unit incorporate manual temperature compensation - MORE

order code: 862-080

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8100 pH & temperature meter
The 8100 digital pH meter is a simple and reliable means of measuring pH over the range of 0 to 14pH with a resolution of 0.01pH. The 8100 includes temperature measurement over the range of 0 to +100°C with a 0.1°C resolution. The unit incorporates automatic temperature compensation- MORE

order code: 862-081

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MicroBench pH, mV & °C meter
The MicroBench pH meter is an economical bench top, mains-powered pH meter that is suitable for basic laboratory applications, educational institutions and similar. The MicroBench features an easy to read LCD display that indicates pH over the range of 0 to 14pH, mV over the range of -999 to +999mV and temperature 0 to +99.9°C. For optional pH electrodes see below - MORE

order code: 813-650

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general purpose electrode
This general purpose, plastic bodied, electrode is ideal for measuring the pH in liquids and semisolids in a wide variety of applications including food processing, agriculture and laboratories - MORE

order code: 823-501

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6mm spear electrode
This glass, spear-shaped, penetration pH electrode is suitable for measuring the pH in a variety of applications. The probe is ideal for inserting into semi-solid and soft materials - MORE

order code: 823-503

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12mm spear electrode
This glass, spear-shaped, penetration pH electrode is ideal for insertion into semi-solid materials or compost/soil in a wide variety of applications including food processing and agriculture. - MORE

order code: 823-502

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ATC temperature probe
This automatic temperature compensation (ATC) temperature probe is ideal for general purpose/ liquid temperature measurements (for use with 8100 pH meter only) - MORE

order code: 160-221

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