Portable pH Meters
Portable pH Meters
Instruments used to measure the acidity or alkalinity of a sample, and designed for portability and durability.
Portable pH meters are most often used away from the physical lab to measure the acidity or alkalinity of liquids in more remote locations.
A pH meter actually measures hydrogen-ion activity in water-based solutions. The liquid’s acidity or alkalinity is expressed as a pH unit. The pH scale ranges from 0 to 14, meaning a liquid with a pH below 7 is acidic and a pH above 7 is basic. A pH of 7 is considered neutral.
Also called electrochemistry meters, pH meters are potentiometric and determine the difference in electrical potential between the measuring electrode and a reference electrode.
Some portable pH meters accomplish routine tasks, often used to determine the pH of swimming pools and meet other commercial needs. These are sometimes called pH testers. Indicators or litmus papers can also be used to qualitatively measure pH.
Modern portable pH meters are typically digital and may detect more than pH. Some are equipped to measure specific ions, dissolved oxygen content, or conductivity.
Many portable pH meters are waterproof to protect against accidental dropping or adverse environmental conditions like rain or snow. Some electrodes are also equipped with longer cables to allow for submersion in a reservoir of water or other liquid.
Fisherbrand™ accumet™ AET15 pH Tester
Large display screen - dual display LCD for enhanced readability, provides comprehensive meter information
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Thermo Scientific™ Elite pH Pocket Testers and Replacement Sensors
Flexible on-the-go pH and temperature testing using durable Elite pocket testers with replaceable sensors for a variety of applications including environmental monitoring, pools, spas and more!
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Fisherbrand™ Waterproof pH Pen
pH measurement is easier than ever with the Fisherbrand™ pH Pen. An economical range pocket-size tester designed for on-the-go pH measurements.
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Fisherbrand™ Handheld pH/ORP meter KIT with Accumet AE6BK, pH electrode, ATC, in carrying case
Fisherbrand Handheld pH/ORP meter KIT with Accumet AE6BK, pH electrode, ATC, in carrying case
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Hanna Instruments™ Checker™ pH Tester and Replacement Part
For use with virtually any electrode that shares same connector.
Fisherbrand™ accumet™ AE6 Portable pH/ORP Meter
The AE6 Portable pH Meters are ideal for quick, accurate conductivity or TDS checks in laboratories, field and schools.
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Fisherbrand™ accumet™ AP115 Portable pH Meter
Accurate measurements any time, anywhere
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Eutech™ EcoTestr pH Meter
Eutech™ offers a wide range of pH meters and electrodes that measure pH values in various educational, laboratory and industrial applications.
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Thermo Scientific™ Orion Star™ A221 Portable pH Meter
Reliably measure pH, mV, ORP and temperature with our portable pH meter for advanced field analysis and printer or computer interfacing.
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Mettler Toledo™ FiveGo™ F2 pH/mV Meters
Portable meter provides reliable and high quality pH/mV measurements with simple click of a button
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WTW™ WTW™ ProfiLine™ pH Portable Meters
Obtain optimum results with this easy and robust portable pH/mV meter with an automatic autoread function for routine pH measurements that is safe, secure, reliable, and prevents errors.
Hanna Instruments™ Portable Waterproof pH/EC/TDS Meters
Designed to measure pH, conductivity (EC), total dissolved solids (TDS), and temperature with a single probe. Hanna Instruments™ Portable Waterproof pH/EC/TDS Meters are available for high range and low range measurement.
Fisherbrand™ Handheld pH/ORP meter Accumet KIT with Accumet AE6K in carrying case
Fisherbrand Handheld pHmeter Accumet KIT with Accumet AE6K in carrying case
Promotions are available
Thermo Scientific™ Eutech™ pH 150 Meter Kit
Eutech™ offers a wide range of pH meters and electrodes that measure pH values in various educational, laboratory and industrial applications.
Promotions are available
Fisherbrand™ Handheld pH/ORP meter Accumet AE6AK, in carrying case
Fisherbrand Handheld pHmeter Accumet AE6AK, in carrying case.
Promotions are available