GWJ-1 digital grain hardness tester is used for scientific research and teaching of agricultural,especially used for testing the hardness of grain(wheat, rice)adopt advanced testing technology,with the characteristic of high accuracy, strong indication, high resolution, easy operation, durable and reliable. With its beautiful outlook, it can be measured by hand on site, it also can be tested in the workbench in the lab.
1. Digital display, easy for reading and high accuracy
2. Light weight, small size and easy for carrying
3. Two units : Kg and N switch into each other
4. he battery has short circuit ,leakage and overload protection , adopt 3.7V Lithium battery power supply, will shut down automatically without operation within 10 minutes
5. Two measuring modes: Real time and Peak mode.
Load division value
3.7V Lithium battery
Battery Continuous use
About 15 hours
Input：AC 100-240V 50/60HZ
Output：DC 5V 1000mA
No source and corrosive media around