"KH" Digital Ph Meter + TDS Tester Aquarium Pool Hydroponic Water Monitor 0-9999 PPM

Description

Hold function: Saves measurements for convenient reading and recording Auto-function: Turns off meter after 10 minutes of non-use to conserve batteries Dual Range: Measures from 0-999 ppm, with a resolution of 1 ppm. From 1,000 to 9,900 ppm, the resolution is 10 ppm Accuracy +/- 2% Battery: 2 x 1.5V Button Cell Battery Item size:155mm x 28mm x 15mm Kindly Note: Do not drop the entire TDS meter in water or dip beyond the maximum immersion level (approximately 2" - refer to manual for further information). This unit is not water-tight and will be damaged if water enters the unit. Package Included: 1 Ph meter 1Tds Meter 1 ph Powder 4.0 1 ph powder 6.86