Pen Type Testers (pH, Conductivity, TDS, ORP, EC)

Economical pen type testers for pH, Conductivity, Total Dissolved Solids (TDS), Oxidation- Reduction Potential (ORP) and Electrical Conductivity (EC).


  1. Fast response combined with High Accuracy.
  2. Lightweight and compact.
  3. Splash-proof membrane keypad.
  4. The electrode can be extended up to 80mm.
  5. Pocket clip molded on the rear of the case.

Accessories for the complete kit:

  1. Standard solution
  2. Battery
  3. Screwdriver
  4. Carrying case
  5. Instruction manual
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