Pen pH Meter – Lutron PH-222

Pen pH Meter
Model : PH-222

•  0 to 14.00 pH.
•  ATC (auto temperature compensation).
•  Auto calibration for pH 4, pH 7 or pH 10.
•  Meter with pH electrode, all in one.
•  IP-67, water proof.
•  Easy replacement for the pH electrode.
•  Pen type, easy carry out.
•  Data logger.
•  pH 4, pH 7 standard solution are included.
•  DC 1.5V battery (UM-4, AA) x 4, long life.