Jinan Xinghua Instruments Co.,Ltd
Address:No. 9 Jian Street Jinan Shandong China
Tel:+86-531-67880131
Fax:+86-531-86906490
Email:sales@xhinstruments.com
johnxhinstruments@hotmail.com
Website: http://www.xhinstruments.com
Technical Parameter :
Load : 1000+/-1g
The angle between pencil and the tested surface : 45 degree
Pencil type : 6H-6B
Scratch speed :1mm/s