Feature: 1. PORTABLE DESIGN: This grain humidity meter is small, lightweight and easy to use. The humidity measurement readings are fast and the data is accurate and stable. 2. DIGITAL DISPLAY: It adopts backlit LCD technology, which provides clear display, low power consumption, eye catching display interface, clear picture quality and clear fonts. The backlit digital display shows accurate readings even in harsh conditions. 3. FUNCTION: By using it, you can effectively detect and manage the water content of your grain to ensure that it meets the requirements and standards for storage and overall quality. Measuring the humidity level of grain helps to prevent deterioration and rotting of grain during storage. 4. REPLACING THE BATTERY: When the battery symbol appears on the display, the battery must be replaced promptly. Simply slide the battery cover and place the batteries correctly into the holes for further use. 5. SIMPLE TO OPERATE: Simply insert the sensor into the grain and measure. The power is automatically switched off 5 minutes after the last use, which saves energy. The grain humidity meter operates through conductivity and has automatic temperature compensation. Specification: Item Type: Grain Humidity Meter Material: ABS, Stainless Steel Weight: Approx. 337g / 11.9oz Battery (Excluded): 4xAAA Batteries Product Size: 458x75x33mm / 18.0x3.0x1.3in, Probe Length 280mm / 11in Working Principle: Conductivity, Automatic Temperature Compensation Display: 4 Digit LCD Measuring Range: 5-35% (CD00) Operating Conditions: Temperature: 0-60°C Humidity: 5%-70%RH Resolution: 0.1 Accuracy: ±0.5% Widely Used: Wheat, Rye, Rice, Corn, Soybean, Wheat, Flour. Package List: 1 x Grain Humidity Meter1 x Storage Bag1 x Instruction Manual Note: Manual measurement, please allow ±3CM error.