Original Xiaomi Detection Pen TDS Tester Measuring Water Quality Purity

Main Features Accurately test your water quality The lower the TSD value is the purer the water is Determines whether purification is required IPX6 waterproof Precision in measurement Automatic temperature calibration Brand Xiaomi Special function Measuring Water Quality Purity 0.049 Package weight 0.074 kg Product size L x W x H 9.00 x 5.00 x 4.00 cm 3.54 x 1.97 x 1.57 inches Package size L x W x H 32.00 x 12.00 x 7.00 cm 12.6 x 4.72 x 2.76 inches Package Contents 1 x TDS Pen