PH METER POCKET DIG PLUS

This updated pocket pH tester now offers automatic calibration to one or two points, automatic buffer recognition, calibrated buffer tags, stability indicator, low battery indicator, and selectable automatic shut off. Has a 0.01 pH resolution 0.00 to 14.00  pH and ±0.2 pH accuracy. Supplied complete with meter, probe, calibration solutions and cleaning solutions packaged in a durable plastic carrying case. 1000 hour battery life.