⊹6 In 1 Water Quality Tester PH Temp EC CF RH TDS Meter For Aquarium Hydroponics

TDS: 10-19990ppm. TDS: 10ppm. EC, CF, TDS: ± 2% F.S. EC: 0.01EC. Item Type: Water Quality Tester. TEMP:-50 ℃-70 ℃. RH: 10%RH-99%RH. 1 x Water Quality Tester.

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