HLGKBY Water Activity Meter with LED Display, Smart Water Analyzer Tool, Portable Food Tester Monitor for Food Jerky Dried Fruit Grain Vegetable

【Indication Function】: The water activity meter has the functions of automatic shutdown, manual shutdown, and undervoltage alarm indication. Use USB data output to connect with PC. Provide Bluetooth data output choice. 【Function】: Water activity mainly reflects the amount of free water in the food balance state, so as to determine the chemical, enzymatic and physical changes of food quality changes. Choose reasonable packaging, storage methods and shelf life. 【Quick Check】: The water activity meter measures water activity within 5 minutes, and the measurement is accurate and fast. It can display water activity and sample temperature at the same time, which is very convenient. Test range: 0~1.0 Aw; Resolution: ±0.01 Aw; Accuracy: ±0.02 Aw. 【Lightweight】: The body weight of the water activity meter is only 100g, which is convenient to carry. The sensor is integrated with the reading, which is very convenient to use. 【Applications】: The water activity meter can measure the water activity of bread, biscuits and pastries/puffed/baked foods, snack foods, dehydrated foods, dried jams (salads, tomatoes), etc.