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PH220-C: Waterproof Palm pH Meter with Temperature

Compact size pH meter with cabled pH electrode

View Datasheet > PH220-C


The Extech PH220-C pH Meter is a Palm pH with Cabled Electrode. Microprocessor provides for Automatic Buffer recognition. Memory stores 25 readings. Large LCD displays pH or mV and temperature simultaneously. Includes cabled pH electrode, protective holster, pH buffers and 9V battery.

Additional information


Cabled pH Electrode, Stick pH Electrode


0.00 to 14.00pH


32° to 212°F (0 to 99.9°C)

Max Resolution

0.01pH, 0.1°

Basic Accuracy

±0.01pH, ±0.8°F/0.5°C

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