width 55mm ,width 100mm ,width 150mm,width 200mm optional
Measuring range: 0~3500um
Graduation value: 10um
Accuracy: ±2um
Frame material: aluminum alloy
Scraper material:stainless steel
notice:this is US dollar store
WhatsApp or phone:+8615827495590
width 55mm ,width 100mm ,width 150mm,width 200mm optional
Measuring range: 0~3500um
Graduation value: 10um
Accuracy: ±2um
Frame material: aluminum alloy
Scraper material:stainless steel