Product Code: 679
Electronic Horizontal Self-Levelling Exterior Rotary Laser
- Accurate.
- Reliable.
- Performance.
For the professional who demands fast and accurate levelling.
Single-slope capable with electronic cross-axis levelling makes the ALH ideal for exterior applications such as grading and excavating, concrete forms, machine control, site prep, marking elevation, landscaping, driveway paving.
Vertical Self-Levelling with Lay down
Cross-Axis Levelling- allows grade matching for basic slope work, while maintaining accuracy in the cross-slope.
Specification
Laser Diode: 650nm, 5mW
Accuracy- Horizontal: ±1/16" @ 100' (±1.5mm @ 30m)
Accuracy- Vertical: N/A
Range: Up to 2800' (850m) Diameter with Detector
Levelling Type: Electronic Self-levelling, ±5º
Grade/Slope: Manual Single-Slope - Cross Axis
Environment: All-weather general construction
Power: Four "D" cell alkaline batteries. Optional Ni-MH rechargeable battery pack with charger available.
Warranty: 3 yr.
Detector
Locate your laser beam easily in bright light or over long distances. The LD440 can be held by hand, rod-mounted, or magnetically mounted to a drop ceiling grid. Features LCD display, three levels of resolution, and easy-to-see LED's with bright blue ON-GRADE light.
The LD440 features seven channels of information indicating the position of the detector in the plane of laser light.
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Profile Boards: 73mm x 13mm x 900mm (16 No)
Pegs: 40mm x 40mm x 1500m (16 No)
Free Nails for attachi...
Electronic Horizontal/Vertical Self-Levelling Interior/Exterior Rotary Laser