pH-Waterproof Pen Tester


7011 pH/mV/Temp

7021 conductivity/TDS/Salt/Temp

7200 pH/mV/conductivity/TDS/Salt/Temp





1. Microprocessor based for fast and accurate measurements.

2. Special viewing angle designed of waterproof housing IP 67 rated.

3. Large LCD display pH or Conductivity and Temperature Simultaneously.

4. Simple to calibrate by one keyboard and automatic temperature compensation.

5. Multi-functions with Data-hold, Max/Min and shows PTS after calibration.

6. Low battery and consumption indicator. Autopower shut off after 10 minutes of non use.

7. Easy to replace electrode module and the type of electrode would be recognized automatically and shown in display during insertion