The Portable Grain Tester is a compact, rugged, and user-friendly device designed for farmers, grain traders, storage facility managers, and feed operators who need fast and reliable grain quality measurements in the field or at receiving points. Built for mobility and ease of use, this tester provides accurate assessments of grain condition — helping you make informed decisions about harvest, storage, sale, and processing.
Whether you’re measuring moisture, temperature, or other key grain parameters, this portable tester combines precision performance, intuitive operation, and durable construction in a lightweight tool you can carry anywhere.
Key Features
- 📏 Portable & Lightweight: Handheld design makes it ideal for field testing, silo checks, and on-site quality control.
- 🌾 Multi-Parameter Testing: Measures moisture content, temperature, and sometimes additional indicators (model-dependent).
- ⚡ Fast Results: Delivers readings in seconds for quick decision-making.
- 📟 Clear Digital Display: Backlit LCD/LED screen shows results, units, and status clearly.
- 🔄 Multi-Grain Capability: Pre-programmed settings for common grain types like maize (corn), wheat, rice, barley, sorghum, and more (varies by model).
- 🔋 Battery Powered: Operates on batteries or a rechargeable pack for reliable field use.
- 🛡️ Durable Construction: Designed to withstand rugged farm and storage environments.
- 🔧 User-Friendly Controls: Intuitive keypad or buttons simplify operation — minimal training required.
- 📊 Data Hold Function: Locks measurement values on screen for easy recording.
- 📡 Optional Data Output: Some models offer USB/RS-232 or Bluetooth for data logging and reporting.
Typical Uses
✔ On-farm grain quality checks
✔ Moisture and temperature verification at delivery points
✔ Storage monitoring and risk assessment
✔ Milling and processing intake checks
✔ Grain grading and quality control
✔ E-commerce grain station evaluations
Specifications (Example Model Series)
|
Specification |
Details |
|
Model Name |
Portable Grain Tester |
|
Measured Parameters |
Moisture Content, Temperature (varies by model) |
|
Moisture Range |
~8 % – 40 % (grain dependent) |
|
Moisture Accuracy |
±0.5 % – ±1.0 % (model dependent) |
|
Temperature Range |
0 °C – 50 °C |
|
Temperature Accuracy |
±1 °C |
|
Display |
Backlit LCD/LED digital display |
|
Grain Types Supported |
Corn (Maize), Wheat, Rice, Barley, Sorghum, Oats, etc. |
|
Calibration |
User-adjustable calibration settings |
|
Data Hold |
Yes |
|
Data Output |
USB / RS-232 / Bluetooth (optional depending on configuration) |
|
Power Supply |
Rechargeable battery or replaceable (AA/AAA) batteries |
|
Operating Humidity |
10 % – 90 % RH |
|
Dimensions |
~160 × 85 × 40 mm |
|
Net Weight |
~200 – 350 g |
|
Warranty |
Typically, 6 – 12 months (varies by supplier) |