Description <br> 1.It displays the salinity value precisely, compact size and light weight, easy and portable to carry, convenient to use. <br> 2.Widely used in salt, food, beverage and other industrial departments and agricultural production and scientific research. <br> 3.Its full-featured performance, easy operation and make it the best choice for rapid, accurate salinity testing in laboratories, sites and schools. <br> Range: Salinity 0-199.9ppt <br> Temperature: -50 Celsius-70 Celsius <br> Resolution: Salinity 0.1ppt <br> Temperature: 0.1°C (0.2) <br> Accuracy: Salinity ±2% FS <br> Working temperature: 0 Celsius-50 Celsius <br> Colour: gray + black <br> Material:plastic <br> Size:188x35x35mm <br> <br> Package Contents: <br> 1x Digital Salinity Meter <br> Only the above package content, other products are not included. <br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. <br>