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pH55 Pocket-size pH / Temperature Meter with replaceable electrode

Brand: Milwaukee Meters
Product Code: MM-pH55
Availability: In Stock
Price: AUD100.00

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pH55 Pocket-size pH / Temperature Meter with replaceable electrode (MM-pH55) by

pH55 Pocket-size pH / Temperature Meter with replaceable electrode

 IP65 Waterproof pH tester with Large dual-level LCD that displays pH and temperature (°C or °F). The large display shows readings in an extended range from -2.0 to 16.0 pH and simultaneously shows temperature from -5.0 to 105.0°C or 23.0 to 221.0°F.

pH55 has a stability indicator and hold function that freezes the display for easy and accurate recording. The large display also has graphic symbols to guide you through all operations. Complete with a temperature probe for faster and more precise temperature measurement it compensates automatically for temperature.

Calibration is made automatically in 1 or 2 points with memorized standard and NIST buffer sets. Auto power OFF saves battery power after non-use. The double-junction electrode can be replaced in a very fast and simple way! The modular design allows easy electrode and battery replacement.



pH55 is supplied complete with protective cap, 20 mL, pH 4.01 and pH 7.01 sachets of calibration solution, carton box, batteries and instructions.

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pH Range

-2.0 to 16.0 pH

Temp Range

-5.0 to 60.0°C / 23.0 to 140.0°F

pH Resolution

0.1 pH

Temp Resolution

0.1°C / 0.1°F

pH Accuracy

±0.1 pH

Temp Accuracy

±0.5°C / ±1°F

pH Typical EMC Deviation

±0.1 pH

Temp Typical EMC Deviation

±0.3°C / ±0.6°F


automatic, 1 or 2 points with 2 sets of memorized buffers (pH 4.01, 7.01, 10.01 or 4.01, 6.86, 9.18)

Temperature Compensation

automatic, from -5 to 60°C


Mi56P (replaceable)


-5 to 50°C / 32 to 122°F; max RH 100%

Battery Type

4 x 1.5V; IEC LR44, A76 (included)

Battery Life

approx. 300 hours of use


after 8 minutes of non-use


200 × dia 38 mm


100 g