Product description：:
Digital pH-ORP controller with large size LED display
for easy reading.
High input impedance avoid measuring error.
Built in SLOPE and CAL. 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.
Model
KL-2012
Measuring range
PH
0.00~14.00PH
ORP
-1999~1999mV
Accuracy
PH
±0.1%+0.02PH
ORP
±5 mV
Resolution
PH
0.01PH
ORP
1mV
Set Range
PH
3.50～10.50PH
ORP
-500~500mV
Environment
Temperature:0~50℃ Humidity
