Misuratore TDS Acqua Doppia Sonda EC Tester Conducibilità Rilevatore Qualità Acqua Monitor

Model: DM-1 TDS Detector (without tee) Model: DM-2 EC Detector Install the DM-2EC so you'll always know how a water filtration orpurification system is performing! Accuracy: ±2%. Resolution: 1PPM (0-999PPM); 10PPM (1000-9990PPM).

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