Waterproof Ph tester PH55 Milwaukee

This PH 55 pocket tester is ideal for fast and accurate pH measurements in hydroponic systems, aquariums, horticultural applications, laboratory applications, …

The calibration of this instrument will be done automatically in 2 points with a standard and NIST memory set. It has a stability indicator and a function that freezes the display for faster and more accurate data recording.

This pH meter has the auto power off function after 8 minutes of non-use. The included LR44 batteries have a service life of approximately 300 hours.

Replaceable double junction electrode Mi56P

The exposed temperature sensor of the PH 55 will provide a fast response time and its proximity to the pH electrode will ensure more accurate compensated temperature measurements.

PH55 Tester Specifications

pH Range: -2.0 to 16.0 pH
Temperature range: – 5.0 to 60°C or 23.0 to 140.0°F
Resolution pH: 0.1 pH
Temperature resolution: 0.1°C or 1.0°F
Accuracy pH: ± 0.1 pH
Temperature Accuracy: ± 0.5 °C or ± 1°F
Automatic temperature compensation from -5 to 60°c
Operating environment -5 to 50°C or 32 to 122°F – max RH 100%.

Warranty information

The unit itself is guaranteed for 2 years. The electrode is guaranteed for 6 months.

Registration of the tester to claim this warranty must be made within 14 days of purchase:

Directly online on the Milwaukee manufacturer’s website.