Intelligent pen type three in one tester, capable of measuring water and wettable solids such as soil, dough, milk, fruits, meat, etc.

Use AAA batteries, large capacity and long-lasting. Accurate and fast measurements and fewer calibrations.

Two point button calibration, automatic recognition of pH standard buffer solution.

Automatic temperature compensation ensures accurate measurement across the entire range

Automatic power shutdown effectively saves battery energy consumption.

The replaceable electrode reduces the maintenance and usage of the instrument.

Fully waterproof performance ensures complete protection of instruments in harsh environments.