Smart Grain Moisture Meter Grain Moisture Tester For 20 Grains Soybean Corn Barley 100‑240V US Plug Item Type: Grain Moisture Meter Material: ABS Composite Wood Batteries: 4 x AA batteries (shipped without batteries) Weight: 1547g / 54.57oz Product Size: Approx. 35.3x19.7x10.5cm / 13.9x7.8x4.1in Brush: Composite wood Using Environment: 0-40℃ Measuring Time: ≤10S Measurement Error: ≤ ± 0.5% (moisture value range) Repeat Error: ≤0.2% Measurement Range: 3-35% Temperature Compensation: Built in thermistor automatic compensation Display Mode: High bright backlight LCD Operation Method: 1. preparation before use; 2. electronic balance calibration; 3. moisture measurement; 4. wheat moisture measurement and capacity conversion; 5. error correction; 6. calibration; 7. restore factory settings; 8. status indication; 9. instrument accessory functions; Grain Measurement Varieties: Japonica grain, soybean, wheat (capacity), rapeseed, corn, barley, indica grain, rice, large grain corn, wheat, peanut kernel, sorghum, black sesame, oil sunflower seed, watermelon seed, cotton seed, soybean meal, cotton meal, vegetable meal, pellet feed