PRODUCT DETAIL
1. OVERVIEW
1. Laser emitter
2. Laser receiver
3. Display screen
4. Spirit bubble
5. Power key/Measuring key
6. Minus key/Unit switch key
2.
Display Symbol Indication
7. Clear key/Exit key/OFF key
8. Spirit bubble
9. Plus key/Reference switch key
10. Function key/Sound key
11. Battery compartment
3