Feature 1. Specially designed head horizontally extends, can measure coronal, tubular and other parts that general hardness cannot be measured. The minimum inner diameter measured is 15mm; 2. Automatic fool type operation, press a key to ge... More2016-08-02
1. DHR-150D Digital Rockwell hardness tester adopts a large-screen LCD display, selects Rockwell hardness scale and plastic Rockwell scale through software; 2. Hardness value automatic calculation and automatic display; 3. Automatic conver... More2016-07-29
Beijing Dailyaid Measuring & Control Ltd.
Address: Room 709 #3 building, Zijinshuma yuan, Zhongguancun, Haidian district, Beijing, China. 100190
Tel: +86-10-5979 6778 ext 207
Fax: +86-10-6266 2785