(Blue)TDS EC Meter Compact LCD Display 3 In 1 TDS EC Temperature Water Part
12,69 €
Suitability: Suitable for any type of test to check TDS or EC in your aquarium, swimming pool or any water source. Feature: 1. Easy To Use: Press the switch, put the test pen into the water to be tested, the lower the TDS value, the lower the total dissolved solids content in the water, and the purer the water quality.
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