1.It is a new type hardness tester which is equipped with IDV Video Screen Measuring Device on the main body of Digital (Micro) Vickers Hardness Tester. 

2.IDV Video Screen Measuring Device is composed of CCD measuring equipment, 8 inch colored LCD and other relative components. 

3.With IDV Video Screen Measuring Device, the indention originally shown on eyepieces of hardness tester is now display on the video screen directly. The working procedure is more visual and measuring is more accurate, Avoid seeing weariness and man-made error, and increase working efficiency. Many people can observe the working process at the same time. So those kind of testers are warmly welcomed by many operators.

IDV Video Screen Measuring Device can be equipped on various models of our serial Digital Brinell, (Micro) Vickers Hardness Testers:

1.Digital Micro Vickers Hardness Tester：THV-1D，THV-1MD

2.Digital Vickers Hardness Tester：THV-1/5/10/30/50D，THV-1/5/10/30/50MD

3.Digital Brinell Hardness Tester：THB-3000D 

For details of usage and operation, please see Instruction Manual for the selected hardness tester and Instruction Manual for the PS-2006 Video Measuring Device.