A handy pocket sized pH meter in a waterproof housing. Easily readable display. Replaceable electrode. Simple calibration by means of buffer solutions (available separately).
Digital pH Meter Precision Model
Very precise state of the art digital pH meter for professional use. Built-in thermometer, automatic temperature correction, easy calibration, refillable electrode for longer life. Accuracy +- 0.01 pH, +- 1°C
For regular calibration of pH meters. Set of 2 solutions: pH 4.01 and pH 7.01.