.PH-986 3 In 1 Water Quality Tester PH/TDS/TEMP Test Pen Portable Meter

TDS: 0.00-19990ppm. TDS: 10ppm. TDS: ±2%FS. PH Value: 0.00-14.00PH. pH value: 0.01PH. Item Type: Water Quality Tester. pH value: ±0.1PH. 1 x Water Quality Tester (Battery Not Included).

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