Portable Hay Moisture Meter Straw Hay Grain Moisture Meter for Cereal Straw, Bran, Forage Grass, Leymus Chinensis, Emperor Bamboo Grass, Testing Fiber Specifications: Product Name: JGL-188 Grain Moisture Meter Sensor Type: Dual Probe Voice-over: Supported Memory Function: Supported Measuring Range: 5-49.9 Moisture Measurement Resolution: 0.1% Deviation Adjustment: +/-5% Applicable Temperature: -25-50 Power Supply: 4 x 1.5V AA Battery (Not Included) Probe Length: 220mm Features: 1. Measuring Range: Moisture Content 5-49.9 2. LCD Backlight: Allows clear visibility in dark environments 3. Auto Power Off: Automatically powers off after 15 minutes of inactivity 4. Dual sensors provide high accuracy and stable performance 5. Variety button enables selection of different grain types 6. Includes low battery indicator, data storage, deviation adjustment, and alarm setting functions 7. Quickly measures moisture content in grains 8. Probe is protected by a plastic cover to prevent damage 9. Memory function retains settings even after power is removed 10. Measures moisture in 14 materials: rice, wheat, corn, barley, sorghum, livestock feed, rapeseed, melon seeds, sesame, soy flour, soybeans, peanuts, seed cotton Package Includes: Moisture Tester x 1 Instruction Manual x 1 Cloth Bag x 1