Digital Grain Hardness Tester
This advanced, handheld device is designed for the precise measurement of grain hardness, catering to the needs of agricultural research and educational institutions. It is suitable for assessing the hardness of various grains, including wheat and rice.
Key Features
- Digital display for easy reading and high accuracy
- Lightweight and compact design for portability
- Unit conversion between Kg and N
- Auto-shutoff after 10 minutes of inactivity
- Three measurement modes: real-time, peak, and first peak free value switching
Technical Specifications
| Model | AGW-3 |
| Maximum Load Value | 20kg/196N |
| Load Division Value | 0.01kg/0.1N |
| Accuracy | ± 2% (10%~100% of the full range) |
| Working Temperature | 5℃~35℃ |
| Relative Humidity | 15%~80%RH |
Included Accessories
- Product*1 set
- Height adjustment platform A*1
- Height adjustment platform B*1
- Instructions*1
Note: The device is supplied without batteries; it requires 2pcs AAA batteries.




