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Measure pH or ORP simultaneously with mV and temperature. Featuring a large, backlit display for easy viewability and small footprint to save bench space, this pH meter is ideal for simplified, budget …

View our selection of pH Meters available on fishersci.com. We have portable pH Meters and benchtop pH Meters for your laboratory applications.

Benchtop and portable meters accurately measure pH, conductivity, ion concentration, ORP, and dissolved oxygen in laboratory or field applications.

Discover reliable pH meters for laboratory and field use. Trusted by professionals since 1978, test confidently with Hanna Instruments and get accurate digital pH results.

The pH meter measures the difference in electrical potential between a pH electrode and a reference electrode, and so the pH meter is sometimes referred to as a "potentiometric pH meter".

Get consistent, accurate results with digital pH meters designed for laboratory, industrial, and field use. Cole‑Parmer offers a wide range of pH meters built for durability, precision, and compatibility with …

Whether you’re testing the acidity of the water in your home or your latest batch of home brew, a pH meter is a helpful tool to have on hand for measuring acidity. A pH meter measures the hydrogen-ion …

pH meter, electric device used to measure hydrogen-ion activity (acidity or alkalinity) in solution. Fundamentally, a pH meter consists of a voltmeter attached to a pH-responsive electrode and a …

Mar 17, 2025 · A typical pH meter consists of a pH probe (or sensor) and a meter. The probe is the part that comes into contact with the solution, and it contains a glass electrode sensitive to hydrogen ion …