Digital Online Water Quality Tester Dual Channel EC/TDS Meter Water Monitor 0-9990ppm Detection Drinking Water Fish Tank Test

Good luck with your favorite purchasesDigital Online Water Quality Tester Dual Channel EC/TDS Meter Water Monitor 0-9990ppm Detection Drinking Water Fish Tank Test Specifications: Product Name: Water Quality Tester Status: new Model: DM-1 (without tee)/DM-2EC Measuring range: 0.00-9990PPM, automatic *10 above 999PPM Resolution: 1PPM (0-999PPM); 10PPM (1000-9990PPM) Accuracy: ±2% Power supply: 2*1.5V (button battery)/2*AA battery Extension cord: about 63CM/117CM Size: 76*47*20MM/116*68*18MM Rear installation: with Velcro / with hanging plate