Product Description The grain moisture meter is used for fast and accurate measurement of moisture in the process of allotment, acquisition, storage, machining of packed grains, feedstuff, powder. Product Feature * Able to measure grains up to 37 species. * Two presentations, digital display and color coded LED indication. * Use the exclusive Micro-computer LSI circuit and crystal time base to offer high accuracy measurement. It can obtain automatically the temperature corrected moisture value. * Use USB data output with connection PC. * Provide Bluetooth data output choice. Product Parameters Display Lights With colour coded LED indication of measurement and moisture state Green LED represents a safe, air-dry state. Yellow LED represents a borderline State. Red LED represents a damp state. Accuracy ±(0.5%n+1) Measurement Range 7~30% Operating conditions Temperature : 0 ℃ ~50 ℃ Humidity : below 90% RH Power Supply4x1.5vAAA Um-4 Battery Size Main Unit: 140x70x30 mm Sensor Probe: 370x25x25mm Weight Main Unit: 130 g (Not including batteries) Sensor Probe: 290 g Product Accessories Standard Accessories Main Unit Carrying Case Operation Manual Sensor Probe