Portable Digital Hardness Rockwell Meter with Large Screen LCD Display

Characteristic 1. High accuracy and high resolution: large screen LCD display, with backlight function (backlight for night use), inverted reverse function of numbers on the screen 2. Battery capacity display: divide into 3,2and1 grids. If battery capacity is too low, the instrument will shut down automatically 3. Gravity acceleration setting function: users can input the exact value of gravity acceleration of testing site to make the test more precise 4. Peak value maintaining function: maintain the peak value display until zero adjustment manually 5. Automatic peak function: maintain displaying the peak values for 2S before automatic elimination 6. Large memory storage function: can store 896 measuring values. 7. Data output function, data can be imported to the computer for various analyses 8. Auto-off time setting: 10min-90 min automatic shutdown can be set. 9. High quality charging power: 100-240v of charging voltage can be available