KETOTEK Digital Water TDS Meter PH Meter, PPM Tester has TDS-EC-Temp (3-in-1) and ±2% Accuracy, PH Tester with 0-14.00PH and 0.01 Accuracy, TDS PH Meters for Aquariums Water, Hydroponics, RO System PH+TDS&EC cocoon If you play an instrument

If you play an instrument

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KETOTEK Digital Water TDS Meter PH Meter, PPM Tester has TDS-EC-Temp (3-in-1) and ±2% Accuracy, PH Tester with 0-14.00PH and 0.01 Accuracy, TDS PH Meters for Aquariums Water, Hydroponics, RO System PH+TDS&EC cocoon If you play an instrumentKETOTEK Digital Water TDS Meter PH Meter, PPM Tester has TDS EC Temp (3 in 1) and 2% Accuracy, PH Tester with 0 14. 00PH and 0. 01 Accuracy, TDS PH Meters for Aquariums Water, Hydroponics, RO System TDS METERSpecifications: Measurement range: Conductivity (EC): 0 9 999s cm TDS: 0 9 999ppm (Parts per million) Fahrenheit: 32. 0 176. 0F Degree Celsius: 0. 1 80. 0CAccuracy: 2%Power Supply: 13V (Cr2032 Button cell) (Included)Operating Temperature: 32 122