Features1Large and clear display screen, easy to read the displayed value 24 in 1 multifunctional water tester, test the pH, TDS, EC and temperature at the same time 3Highly efficient and accurate due to its advanced 3-point auto calibration 4Lightweight and portable design, convenient for indoor and outdoor use 5Applicable for garden, home, laboratory, farm, aquarium, etcSpecificationFeatures:1. Large and clear display screen, easy to read the displayed value.2. 4 in 1 multifunctional water tester, test the pH, TDS, EC and temperature at the same time.3. Highly efficient and accurate due to its advanced 3-point auto calibration.4. Lightweight and portable design, convenient for indoor and outdoor use.5. Applicable for garden, home, laboratory, farm, aquarium, etc.Specification:Condition: 100% Brand NewItem Type: Water Quality TesterMaterial: ABSColor: As pictures shownTemperature Compensation: Automatic temperature compensation 0-60 DegreeCBattery: 3 * 1.5V (Button Battery, Not Included)Auto power off: 5 minutesSize: Approx. 18 * 3.5 * 3.5cm / 7.1 * 1.4 * 1.4inWeight: Approx. 160g / 5.6ozSpecification pH TDS EC Temperature Range 0.00-14.00pH 0-19990ppm 0-19990 S/cm / solution 0.01pH 1ppm 1S/cm / Accuracy 0.05ph 2% 2% 0.5 Package list:1 * TesterNote:Batteries and powder are not included.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.Package List