The four laser planes can be selected individually by separate H and V buttons on the keypad
The 16 laser lines crossing at 90°that can cover the floor, walls and ceiling all around the room
Green laser level is brighter than red lasers, under the same lighting conditions, the green line is easier to be found
Specifications:
Type: Rotating 16-line laser level
Material: ABS
Battery: 3000mAh
Accuracy: 5m+-1m
Plug: US/EU 100-240V