Hanna HI-98127 Pocket Water Resistant pH Tester

Waterproof pH meter with a casing that will float if dropped in water. Resolution with dual level LCD showing pH and temperature readings simultaneously. For convenience the pH readings can be held on the LCD using the HOLD button and the meter will automatically switch itself off to preserve battery life. Calibration is automatic (1 or 2 points) using push buttons with a choice of five buffer values. The pH electrode has a protective cap and a non-clogging fibre reference junction for long life. It can be easily replaced by the user by simply plugging in a new one.

• Temperature compensation: auto 0 to 50°C

• Battery 4 x V675HP