Features:_x000D_ 1. It displays the salinity value precisely, compact size and light weight, easy and portable to carry, convenient to use._x000D_ 2. The waterproof salinity meter is a precision instrument for testing the salinity value of a solution._x000D_ 3. This is a multi-functional tester, not only can measure salinity but also temperature._x000D_ 4. Widely used in salt, food, beverage and other industrial departments and agricultural production and scientific research._x000D_ 5. Its full-featured performance, easy operation and make it the best choice for rapid, accurate salinity testing in laboratories, sites and schools._x000D_ _x000D_ Specification:_x000D_ Condition: 100% Brand New_x000D_ Item Type: Salinity Meter_x000D_ Material: ABS_x000D_ Model: SA-1397_x000D_ Salinity Measurement Range: 0-100.0 PPT_x000D_ Temperature Measurement Range: 0 to 50 _x000D_ Salinity Accuracy: 2% FS_x000D_ Temperature Accuracy: 1_x000D_ Salinity Resolution: 0.1PPt_x000D_ Temperature Resolution: 0.1 _x000D_ Automatic Temperature Compensation: