We are dealing with measuring Instruments. Portabl...

We are dealing with measuring Instruments. Portable Leeb Hardness Tester- Basic Type, High Accuracy. 1.Dual-coil probe for high accuracy 2.Universal testing angle, no need to set impact direction 3.Large LCD display with backlight 4.Automatically calculate maximum, minimum and average value 5.Can choose large font display and statistics display.