PH Meter Smart Sensor AS218 Calibration Certificate Tester Kalibrasi

SPECIFICATIONS Measuring Range 0.00~14.00pH Accuracy +-0.05 Solution Temperature Compensation Range 0°C~60°C Response Time lt;=30 sec The Measured Solution Temperature 5°C~60°C Operating Condition 0°C~35°C / 0~80%RH Power 9V battery