pH	TEMP	ORP	EC
Range	0~14.00pH	0~50°C	-1200 ~ 1200mV	0~20.00mS
Accuracy	±0.02pH	±0.5°C	±3mV	±2%FS
Resolution	0.01pH	0.1°C	1mV	0.01mS
Automatic temperature compensation	0~50°C	-	-	0~50°C
Calibration solution	two points pH: 4.00/ 6.86 or single point PH6.86	-	-	12.88mS/cm
Operation temperature	0~50°C
Power Supply	DC5V built-in rechargeable battery
Weight	450g
Dimension	197x197x197mm