Soil Portable Hardness Tester

• Characteristics

▲High accuracy and high resolution with large screen LCD display and backlight.

▲Battery capacity display.

▲Gravity acceleration setting function.

▲Peak value maintaining function.

▲Automatic peak function.

▲Large memory storage.

▲Auto-off time setting: 10min-90 min automatic shutdown can be set.

▲High quality charging power supply.

•Technical parameters

Maximum load: 100Kg (Kg and N can be switched automatically).

Resolution: 0.1kg.  

Accuracy: ±0.5%.

Measuring depth: 0〜400mm

Stability: temperature drift: 0.2uV/°C (0-60°C).

Null drift: < 0.1 %/8 h /FS.

Calibration range: full-scale calibration.

Ambient temperature: 0〜+60°C.

Ambient humidity: ≤80%.       

Allowable overload: 150%.

Power supply mode: 5 nickel cyanogen’s batteries /220V AC charge 4〜6hours.