Operating Information

1. Connect the power adaptor to the power supply outlet.

2. Connect the pH or ORP electrode to the probe inset of the instrument. Remove the protective cap.

3. Turn on the meter.

4. Immerse the electrode in the solution to be tested. Stir gently and wait for the reading to stabilize.

5. Press the “C /F ” key, choose the“C /F”for measuring. Press the “MODE ”key, choose in turn show EC, CF, TDS for measuring.

6. When you connect the OPR electrode, Please press the “MV” key, it will show the OPR value.

7. Turn off the meter after the measurement. Rinse the electrode with tap water to minimize contamination. Replace the protective cap.

Measurement index & Range:

PH:0.00~14.00 PH

Temperature:-50°C~70°C (-58°F~158°F)
EC:0.00~19.99EC
CF:0.0~199CF
TDS:10~19990ppm

Resolution:

PH:0.01PH
Temperature:0.1°C(0.2°F)
EC:0.01EC
CF:0.1CF
TDS:10ppm

Accuracy:

PH:±0.1 PH
Temperature:1.0°C
EC,CF,TDS:±2%F.S

Automatic temperature compensation:

0°C~50°C

Operating temperature:

0°C~50°C

Operating voltage:

AC110~240V

Size: 155mm×86mm×22mm

Weight: 223g