GOYOJO GS25A Grain Moisture Meter – Portable Cup-Type Tester for 25 Grains with Temp Compensation

Meet GOYOJO GS25A Grain Moisture Meter

The GS25A is a compact, cup-type moisture tester built for field work and precise grain analysis. Designed for farmers, grain traders, food processors, and agricultural technicians, it measures moisture across 25 common grains, including staples like wheat, corn, and rice as well as seeds and beans such as coffee, cocoa, and linseed. Automatic temperature compensation helps maintain consistent readings whether you’re in a sunlit field, a cool barn, or a processing facility. Its ergonomic handheld form fits easily into a backpack or toolbox, and the backlit LCD ensures results are readable in low-light conditions.

Beyond simple readings, GS25A pairs accuracy with practical data management. You can store up to 250 sets of measurements, with averages and statistics that make it easier to spot trends over time. A voice prompt feature guides operation, so users of all experience levels can perform quick checks without guesswork. The device balances high precision with ease of use, delivering reliable moisture data you can act on without overpromising results.

Key capabilities

• High precision moisture readings with ±0.5% accuracy for standard grains; tighter tolerances (<±1%) below 10% moisture and <±1.5% above 10% for practical reliability.
• Supports 25 grain types, including wheat, corn, rice, coffee, cocoa beans, linseed, and more for tailored testing.
• Voice prompts and a backlit LCD make on-site testing straightforward, even in dim environments.
• Automatic temperature compensation ensures consistent results amid changing ambient conditions.
• Compact, portable design: 16.5 × 7.1 × 7.4 cm and ~432 g, with field-ready usability.
• Data storage for up to 250 measurements, plus averages and statistics for trend analysis.
• Flexible power options with four AAA batteries and an optional CR-2032 backup for extended field work.

Real-world use cases

• Field usability: quickly assess harvest moisture to inform drying, storage, or bulk handling decisions.
• Trading and storage: compare moisture at delivery to support quality control and minimize risk of disputes.
• Processing environments: monitor moisture during drying or milling to help maintain product consistency.
• Long-term planning: review historical data to optimize storage schedules, processing steps, and inventory management.

GS25A blends precision with practicality, making it a versatile tool for the agricultural supply chain. It offers clear measurements, meaningful data, and user-friendly operation—great for informed decision-making in diverse settings. Purchase today to experience reliable moisture analysis that fits your workflow.