This advanced Humidity Detector is your precision tool for measuring water activity (aw) in organic products, from food to pharmaceuticals. Operating in a range of 0 to 1.0000 aw at temperatures from 14°F to 122°F, it delivers highly accurate results within 3-5 minutes. The device features a user-friendly 2.8-inch TFT color display and offers three measurement modes: normal, fast, and continuous display. With an impressive accuracy of ±0.015 aw at 50°F to 86°F, it's perfect for quality control in food production, pharmaceutical processes, and laboratory analysis. The unit stores up to 5,030 data records and easily transfers measurements via USB-C. Measuring 8.54 x 3.94 x 1.38 inches and weighing just 9.88 ounces, this portable device runs on either USB power or four AA batteries. The comprehensive package includes the sensor, sample holder, measuring beakers, software, USB cable, and a carrying case for convenient field use. Multiple calibration options and multilingual interface make it an invaluable tool for professional quality assessment across various industries.