Features:
1.Hardened alloy and stainless steel material
2.Compact & firm structure, convenient & stable operation
3.Quick display of the measured value on big LCD screen
4.With on-off power switch & Auto power-off for option
5.Three function key
6.Zero-setting at any position
7.mm/inch measurement system conversion
8.CR2032 3V Lithium battery
9.Optional accessory :data output system ,backs ,contact points
10.Measurement for form and position tolerance, such as beating quantity, straightness, parallelism, flatness etc
Specifications:
| Order No. | Measuring Range | Resolution | Limit Error | Remarks |
| 3103-12 | 0-12.7mm(0.5″) | 0.001mm/0.00005\" | 0.004mm | 3 keys |
| 3103-25 | 0-25.4mm(1″) | 0.001mm/0.00005\" | 0.005mm | 3 keys |
| 3103-50 | 0-50.8mm(2″) | 0.001mm/0.00005\" | 0.006mm | 3 keys |
| 3103-12M | 0-12.7mm(0.5″) | 0.001mm/0.00005\" | 0.004mm | 5 keys |
| 3103-25M | 0-25.4mm(1″) | 0.001mm/0.00005\" | 0.005mm | 5 keys |
| 3103-50M | 0-50.8mm(2″) | 0.001mm/0.00005\" | 0.006mm | 5 keys |
