1 Pocket Mini Level-small size, to be held in one hand
2 Dual module
3 The light can be controlled independently
4 Slash mode
5 When the level tilts more than 3 degrees, an audible alarm and light flickers
6 Compared with the two-line level on the market at present, its biggest advantage is that it can regulate horizontal line and vertical line separately
7. One line can complete the work without opening two