Feature:1. Accurate display of salinity value, small size and light weight, easy to carry and easy to use.2. With 050 automatic temperature compensation, the measurement is more accurate.3. The electrode of the salinity meter is detachable, which makes it more convenient to replace the electrode.4. It is widely used in salt, food, beverage farming, and other industrial sectors, as well as agricultural production and scientific research.5. The shell is made of highquality ABS material, wearresistant and durable, and has a long service life.Specification:Item Type: Salinity MeterMaterial: ABSMeasuring Range: Salinity: 0-199.9ppt; Temperature: 0-50Resolution: Salinity: 0.1ppt; Temperature: 0.1Accuracy: Salinity: 2%F.S; Temperature: 1Operating Temperature: 0-50Automatic Temperature Compensation: 0-50Power Supply: 4 x 1.5V AG13 Button Battery (Battery Not Included).Package List:1 x Salinity Meter (Battery Not Included)1 x Screwdriver 1 x Instruction