Submit A Question about 4 in 1 Water Quality Tester pH/EC/TDS/Temperature Meter IP55 Waterproof Automatic Shutdown Backlight Display Tester White PH-686

(Item No. COBD28476)
4 in 1 Water Quality Tester pH/EC/TDS/Temperature Meter IP55 Waterproof Automatic Shutdown Backlight Display Tester White PH-686, Suitable for the measuring of drinking water, hydroponics, aquarium, swimming pool, laboratory, etc. Wholesale 4 in 1 Water Quality Tester
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