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 . 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. 3. Food-grade probe: Using high- food-grade probe, the measurement result is more accelerated, and at the same time safe and harmless to the human body. 2. Lock data: After the value is stabilized, it automatically lock the current value . At the same time, it reminds you of the test completion by sound and light changes. 5. Wide application: This salinity tester can be used for food measurement , catering, marinated food, pickled food etc., Manufacturer: Ounfhtrttk