high quality wendeekun outlet sale outlet sale TDS Meter Digital Water Tester PH/EC/TDS/Temp Tester LCD Display with Carrying Case for Swimming Pool Drinking Water Laboratory outlet online sale

high quality wendeekun outlet sale outlet sale TDS Meter Digital Water Tester PH/EC/TDS/Temp Tester LCD Display with Carrying Case for Swimming Pool Drinking Water Laboratory outlet online sale

high quality wendeekun outlet sale outlet sale TDS Meter Digital Water Tester PH/EC/TDS/Temp Tester LCD Display with Carrying Case for Swimming Pool Drinking Water Laboratory outlet online sale
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  • The test pen can measure four parameters: total dissolved solids (TDS), electrical conductivity (EC), PH, and temperature.
  • The test pen has high performance, fast measurement, high accuracy and high stability.
  • The water quality test pen adopts ergonomic design, which is light and portable, and easy to use.
  • Multi‑function detection mode, simple and convenient function switching and a large LCD screen for easy and clear reading.
  • The water quality tester is suitable for water sources, aquarium, hydroponics, hot springs, swimming pools and other water systems.