Item Type: PH TesterMaterial: ABSPH Detection Range: 0.1 to 14.0PHPH Detection Accuracy: 0.1PHPH Detection Error: 0.1PHCL Detection Range: 0.1 to 4.0mg/LCL Detection Accuracy: 0.1mg/LEC Detection Range: 0 to 1990s/cm, 2000 to 10000s/cm, 10.01 to 20.0mS/cmEC Detection Accuracy: 1S/cm, 10S/cm, 0.01mS/cmEC Detection Error: 2%F.S.TDSDetection Range: 0 to 999ppm, 1000 to 9990ppmTDSDetection Accuracy: 1ppm, 10ppmTDSDetection Error: 2%F.S.ORP Detection Range: Minus 1200 to +1200mVORP Detection Accuracy: 1mVORP Detection Error: 15mVTemperature Detection Range: 0.1 to 80, 32.1 to 176Temperature Detection Accuracy: 0.1, 0.1Temperature Detection Error: 0.5Batteries: 3 x AAA Batteries (Battery Not Included)Weight: Approx. 373g / 13.16oz .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1APP Monitoring: This PH tester supports mobile APP real time online monitoring, multiple parameters are displayed quickly and simultaneously. 2Synchronous Display: Steeping this water quality tester into water to be tested, and the data will be synchronized to the mobile APP to display multiple data at the same time. 3Auto Data Save: This EC meter features auto data storage and sharing, so the data can be saved automatically and manually. The saved data can be exported to excel and shared with your friends. 4Limit Setting: This PH meter allows you to set the PH/EC/ORP high or low limit according to user needs, if the test result is higher or lower than the range value, the value will be displayed in red. 5Wide Application: This 6 in 1 water PH tester is widely used in testing drinking water, aquarium, laboratory, swimming pool, fish tank and more.