Features1PH and salinity monitor is ideal for seawater, horticultural and hydroponics applications where pH and salinity levels need. 2It can used to be continuously monitored for optimal plant growth. 3The continuously monitor and display the pH and salinity values of a solution on an easy to read in one LCD's. 4It is compact and easy to install and use. This makes them ideal for all continuous monitoring applications. 5With the data display screen, the measurement results can be visually and clearly displayed on the screen for easy observation. 6With automatic temperature compensation function, it can be widely used in aquarium, fish pond, sewage plants, food processing, laboratories, pharmaceutical research, food testing, etc.SpecificationCondition: 100% Brand NewItem Type: PH and Salinity MonitorModel:SA-2587 Material: ABSColor: As shown in the pictureSize: Approx.88x55x22mm / 3.5x2.2x0.9in Weight: Approx.500g/17.6ozPlug&Voltage: EU 220VMeasuring Range: PH 0.00~14.00 pHPH: 0.01 pHSalinity: 0.1 pptAccuracy : PH 0.1Salinity: 2% F.SWorking Temperature: 0-50Compensation Temperature: 0 - 50Power Supply: DC 6VPackage List1 x PH and Salinity Monitor 1 x Instruction Manual 1 x Pack Installation Tool 1 x Adapter 2 x Suction Cup