Function: Based on ASTM E92 & ASTM E384 standards Micro vickers hardness tester: HV 0.01, HV 0.025, HV 0.05 Accuracy : 0.1 micron Accuracy in vickers scale :0.5 HV Resolution of USB digital camera: 1.3 megapixel (5 megapixel optional) Connection between device and computer:USB Warrenty: 1 year After sales services:5 years Economic life:10 years -Evaluating any two arbitrary points on the image with the ability to simultaneously displaying the distance and displacement of points. -Able to zoom and choosing the ratio of exaggeration in the location of curser and mouse. -Self-calibration of zooming with special equipment and mathematical methods such as 10 point regression. -Possibility of simultaneously drawing the graphs of tests choosed from list of tests. -Determinig the first and second diameter and hardness by image processing. -Software updates and support via internet. -Definig the project and creating any number of custom tests and save it in the desired location.