The Gm640 Grain Moisture Meter

Key features of the GM640 include: Measurement: Measures moisture content and temperature of grains. Applicability: Suitable for various grains, nuts, beans, and other dried goods. Display: LCD with backlight for clear readings in different lighting conditions. Accuracy: Moisture accuracy of ±(1%rh + 0.5) and temperature accuracy of ±2.5°C (±5°F). Range: Measures moisture content in the range of 5-30% and temperature from -10°C to 60°C. Power: Features auto power-off function to save battery life and a low power warning. Design: Includes a soft silicone protective shell for durability. Normal moisture readings for materials are generally considered to be between 5% and 12%, with up to 17% being acceptable. Readings above 20% may indicate dampness, and readings above 25% suggest severe dampness.