HINOTEK PH-303 Digital pH/ORP Controller (0.00-14.00pH; -1999-1999mV)

Range: 0.00-14.00pH; ORP:-1999-1999mV

Resolution: 0.01pH; ORP: 1 mV

Accuracy: ±0.1pH; ORP: ±5 mV

Set Range: 3.50 ∼ 10.50pH; ORP: 0-1000mV

Environment: 0°C – 50°C; RH ≤ 95%

Relay contact: 5A/110V-240VAC

Power Supply: Fit for all parts of the worlds

Display: 4 LED display

Dimensions(mm): 160 x 102 x 40

Dual monitoring of pH and ORP in large LED display and single control of either pH or ORP.

High input impedance avoid measuring error.

Adjust knob, easy for single point or two points pH calibration.

“pH – ORP” control, the relay “pH” when measuring value is above the set point for pH.

And the relay “ORP” when measuring value is below the set point for ORP.