1. Multi-functional design: Combining Salinity and temperature measurement functions. Immersed the electrode of the tester in water and waited for a few seconds to get the data on the LCD screen. One machine is multi-purpose, more economical and environmentally friendly.2. Lock data: After the value is stabilized, it will automatically lock the current value . At the same time, it reminds you of the test completion by sound and light changes.3. Food-grade probe: Using high-precision food-grade probe, nickel-free plating material, the measurement result is more accelerated, and at the same time safe and harmlto the human body.4. Large color display: The large backlit display is designed to cope with all kinds of dim and bright environments. Colorful LED display, data is clear and understandable. Salinity/temperature function can be switched at will.5. Wide application: This salinity tester can be used for food measurement , catering, marinated food, pickled food etc.Salinity Measuring range:0-10.00%Salinity Resolution:0.01%(0-4.99%); 0.02%(5-10%)TEMP Measuring range:1-99ATC:YesPlease note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!Colour:As ShownMaterial:PlasticPackage Contents:1 * TesterOnly the above package content, other products are not included.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.