Digital pH Controller

Product description: pH controller offers continuous and accurate pH reading. It also offers alarm when pH reading is out of the user preset range. The alarm feature can be set for either high or low position. Four LED digital display, a wide range of test and control, with high precision and accuracy. Equipped with a high-performance detection electrodes, long-term monitoring and control of water and the pH value.
AC voltage, 110V ~ 240V is optional.
There are two kinds of tests and test and control function selection. This product has a long-term test PH value of the aquarium, etc.,  when the PH value is higher or lower than the set value, the automatic power supply for other devices, such as CO2 began to supply CO2 solenoid valve connected equipment.

Model	PH-201
Measuring range	0.00~14.00PH
Accuracy	±(0.1%+2 digits) after calibration
Resolution	0.01PH
Set Range	3.50～10.50PH
Environment	Temperature:0~50℃ Humidity<95℅
Power Supply	220V±10℅ 50Hz±2℅
Dimensions	150mm×85mm×40mm
Weight	580g