Specification: High Precision & Consistency:  Achieve accurate grain moisture readings with an industry-leading accuracy of ±0.5%,  even under diverse environmental conditions. Ensure every measurement is reliable,  giving you full confidence in the quality of your grains. Supports 25 Types of Grains:  GS25A is versatile and supports the measurement of 25 different grain types, including wheat, corn, rice, coffee beans,  and more. Easily switch between grains to get precise moisture content, tailored to your specific crop. User-Friendly & Portable Design:  The lightweight, compact design and intuitive LCD display make GS25A easy to carry and operate in the field or storage.  The straightforward interface allows anyone to perform accurate measurements with minimal setup. Automatic Temperature Compensation:  With built-in automatic temperature compensation, GS25A ensures consistent and precise measurements,  regardless of changes in ambient temperature, making it ideal for both indoor and outdoor use. Long Battery Life & Convenient Power Options:  Powered by 4 AAA batteries and an additional CR-2032 battery (Package does not include batteries),  GS25A is designed for extended field use. Stay productive without the constant worry of battery replacement. Data Storage for Better Management:  Store up to 250 sets of measurement data with average and statistical functions.  Review historical data and make informed decisions to optimize your grain storage and processing. Technical Specifications: - Dimensions: 16.5 x 7.1 x 7.4 cm - Weight: 432 g (including batteries) - Power Supply: 4 x 1.5V AAA batteries + 1 x 3V CR-2032 battery - Measurement Method: Cup sampling - Sample Capacity: Approximately 90 ml - Moisture Measurement Accuracy: - Standard Grains: ±0.5% - For moisture