Kl 803 Digital Ph Orp Controller With Large Display

Digital pH-ORP controller with a large-size LED display for easy reading.
High input impedance avoids measuring errors.
Built-in SLOPE and CAL adjust knobs, making single-point or two-point pH calibration easy.
"PH - ORP" control: the relay "PH" activates when the measuring value is above the set point for pH, and the relay "ORP" activates when the measuring value is below the set point for ORP.

Technical Parameters:
Model: KL-803
Measuring Range:
- pH: 0.00~14.00 pH
- ORP: -1999~1999 mV
Accuracy:
- pH: A 0.1%+0.02 pH
- ORP: A 5 mV
Resolution:
- pH: 0.01 pH
- ORP: 1 mV
Set Range:
- pH: 3.50~10.50 pH
- ORP: -500~500 mV
Environment: Temperature: 0~50A C, Humidity <95%
Display: Double 4-LED display reading