Specification of 8692 AZ IP65 Long Tube pH Pen: Model 8692 pH Measuring Range 0.00~14.00 pH Accuracy ±0.1 pH Resolution 0.01 Temperature Measuring Range 0~60.0℃ Temperature Accuracy ±1℃ Temperature Resolution 0.5℃ ATC ATC pH Calibration Up to 3 points LCD Size 29(L) * 22.5(W) mm Operating Temperature 0~50℃ Operating RH% Humidity <80% Storage Temperature -10~50℃ Storage RH% Humidity <90% Sensor Life Time >6 months (with good maintenance) Meter Size 226(L) * 36(W) * 20(H) mm Weight ~115g Battery CR2032 *2 PCS Standard Package Meter, Batteries, Manual, Paper Box
read more