TDS Meter Digital Water Tester ppm Meter Water Quality Tester for Drinking Water Hydroponics Aquarium Swimming Pool tds meter digital water testerFeatures:Measurement range: 0-9999ppm, Accuracy: +2%.Just turn it on-, dip in liquid and read display, no need to work with color charts test strips.Highly efficient and accurate due to its advanced microprocessor technology,The TDS meter- measurement can be completed within 5 seconds.for Ideal for home and laboratory TDS testing applications, including drinking water, swimming pools, aquariums, hydroponics, Handheld pen and compact size makes it conveniently fits in your pocket bag and goes Specifications: ABS Measurement range: 0-9999ppm.Accuracy: +2%.Temperature range: 0-80C