pH Meter – PH-222

Lutron PH-222 is a pen type pH Meter with electrode.
– Mearurement range: pH 0 to 14 pH / resolution 0.01 pH.
– Accuracy +/- 0.2 pH (* After calibration, meter with PE-12 electrode)
– Temperature range: -5 to 80C (23 to 176F) / resolution 0.1C/0.1F.
– Build in temperature sensor, ATC (auto temperature comenpsation)
– IP67, water proof and protection
– High input impedance
– LCD with two displays and bar graph indicator
– Data hold function for freezing the desired value
– Auto power off
– Records max. andmin. value with recall
– Power supply by DC 1.5 V battery (UM4/AAA) x 4 PCs