new NX500 4V1H professional self leveling cross line laser for survey
1. Automatic leveling by magnetic damping within 3°.
2. Laser flashing and audible warning when out of 3°.
3. Magnetic damping system shortens the leveling time.
4. Can switch different laser beams between vertical lines or horizontal lines, or both of them.
Vertical lines can make cross on ceiling.
5. Plumping down point makes laser level at some certain place.
6. 360° continuous rotation and fine-tuning function to have precise position fixing.
7. Using tripod can adjust laser level’s height.
8. Can make oblique laser beams.
TECHNICAL DATAS AND FUNCTIONS
1. Technical data
Vertical leveling accuracy, mm/m
Horizontal leveling accuracy, mm/m
Compensator performance range, °
Beam scanning angle, °
Plumb down point accuracy, mm/m
Laser width, mm/m
DC 4.5V (AA 1.5V×3)
Continuous working time
1) Can make horizontal lines on wall.
2) Vertical lines can make cross on ceiling.
3) Locate laser level
4) Oblique lines are available when lock the hand knob.