| Model | VMS-3020 | VMS-4030 | VMS-5040 |
| Measuring range(mm) | 300*200*150 | 400*300*150 | 500*400*200 |
| Size(mm) | |||
| Platform load capacity | 15kgs | ||
| Operating mode | The mouse or a rocker | ||
| Magnification | Optical Magnify Zoom:0.75X-4.5X; Image Magnify Zoom:28X-230X | ||
| Resolution | 0.001mm | ||
| Accuracy | (3+L/200)um | ||
| Repeatability | 2um | ||
| CCD | 700TVL color CCD | ||
| Measuring System | 2.5D Manual Measuring System | ||
| Applicable environment | Temperature:20degree ± 5degree; Humidity:45%~75% | ||
| Power supply | (110V/220V) ± 10% 50Hz/60Hz | ||