Feature: 1. Professional Design: The digital salinity tester is a accuracy meter for testing the salinity value of solutions. It displays both the salinity mg/L value and the temperature. 2. Wide Ranges: The salinity tester has a measurement range of 0 to 1000 mg/L and can accurately, quickly and reliably test conductivity temperature, TDS temperature, and salt temperature for most conventional aqueous solutions. 3. Applicable Industries: Portable salinity tester is fully functional, stable performance and easy to operate. Widely used in chemical, pharmaceutical, electronic, food and other industries for monitoring. 4. Multi Function: Digital salinity tester adopts microcontroller technology, LCD display, automatic temperature compensation and temperature display function, one point correction. 5. Built in Eelectrode: Digital salinity tester with electrode included, and the electrode can be replaced and the housing can be waterproof. Specification: Item Type: Digital Salinity Tester Material: ABS Weight: Apporx. 226g/8.0oz Size: Approx. 188x38mm / 7.40x1.50in Display: Conductivity Temperature, TDS Temperature, Salt Temperature Salinity Meter Technical Index: Measuring Range : 0~1000 Mg/L Temperature Compensation: 0~50℃ Temperature Range: 0-50℃ (32-122°F) Temperature Resolution: 0.1℃ Temperature Accuracy: ±0.2℃ Automatic Power Off for 5 Minutes Low Power: Yes Celsius Fahrenheit Temperature: Yes Data Retention: Yes Battery: 4 x 1.5V LR44 Button Cell (Shipped Without Battery). Package List: 1 x Digital Salinity Tester (Batteries Not Included)1 x Manual1 x Storage Box Note: Please allow some error in manual measurement.