Features1PH Salinity 2 in 1: This water quality analyzer can continuously monitor pH and salinity, 2 in 1 function. 2Continuous Monitoring: Continuously monitors and displays solution pH and salinity values on easy to read LCD. 3Compact Small: Compact, small, lightweight, portable, easy to install and use, you can take it anywhere. 4Wide Applications: Wide range of applications, suitable for swimming pools, aquariums, spas, gardening and hydroponics. 5Great Choice: Ideal for water quality monitoring where pH and salinity levels are required.SpecificationItem Type: Digital Water Quality MeterMaterial: ABSRange: PH: 0.00 to 14.00 PH, Salinity: 0.00 to 199.9ptResolution: PH: 0.01PH, Salinity: 0.1pptAccuracy: 0.1PH, Salinity: 2%F.STemperature Compensation: 0 to 50Operating Temperature: 0 to 50Plug: EU Plug 220VApplication: Water Quality MonitoringWeight: Approx. 547g / 19.3ozPackage List1 x Host 1 x User Manual 2 x Suction Cup 1 x Screwdriver 1 x Securing Clip 1 x Plug 1 x Electrode