| 
 測(cè)量范圍  | 
 貨  號(hào)  | 
 分辨率  | 
 精  度  | 
| 
 0-25mm  | 
 293-230/293-240*  | 
 0.001mm  | 
 ±1μm  | 
| 
 25-50mm  | 
 293-231/293-241*  | 
 0.001mm  | 
 ±1μm  | 
| 
 50-75mm  | 
 293-232/293-242*  | 
 0.001mm  | 
 ±1μm  | 
| 
 75-100mm  | 
 293-233/293-243*  | 
 | 
 |