Soil Hardness Tester, Power: Charging power: 220V/AC, Maximum Load: 100kg, Depth: 0 ~ 400mm, Accuracy: ± 0.5%, Resolution: 0.1kg

Features:
1. With high-precision, high resolution, large-screen LCD display, backlight function to adapt to the dark weather conditions, with a digital screen, inverted function. 
2. With a battery capacity display: 3 grids, 2 grids, 1 grid, when the power is too low, the instrument automatically shuts down. 
3. With gravity acceleration setting function: The user can input the precise
valueof the gravity acceleration used, so that the test is more accurate. 
4. With peak hold function: keep the peak display value to manually clear.   
5. Has a strong memory storage function: 896 test values ​​can be stored.        
6. With automatic shutdown time setting function: automatic shutdown time setting can be set to automatically shut down from 10 minutes to 90 minutes. 
7. With high quality charging power supply.

Technical parameters:
Maximum load: 100kg (kg and N two units can be automatically converted)
Depth: 0 ~ 400mm    
Accuracy: ± 0.5%                   
Resolution: 0.1kg
Power: Charging power: 220V/AC
Calibration range: Full-scale calibration           
Power supply : No. 5 Nickel Cyanide Battery Pack / 220V AC
Charging 4~6 Hours