The Spectra HL750U Universal Laserometer with Rod Clamp and Level Vial is a stand-alone laser receiver that works with any general construction and machine control rotary laser level, including red, infrared and green beam lasers. This highly versatile laser detector features digital readout of elevation, anti-strobe detector, front and rear LCD displays and an internal long-range radio that allows the receiver to communicate with another HL75U.
Fast and Precise Readings
Allowing construction professionals to take accurate measurements without moving the rod clamp, the HL750U provides a numeric display of ±2 inches on its large front and rear LCDs that shows exactly how far the elevation is from on-grade. Selectable units of measure are also displayed in millimeter, centimeter, feet, inch or fractional inches for fast and easy cut and fill readings.
Long-Range Radio Communication
Two HL750U laser detectors can be used together for long range wireless remote display and monitoring, even when the second receiver is up to 260 feet away. The HL750U also communicates with the GL612 and GL622 Grade Laser for PlaneLok and Grade Matching capabilities. Automatic grade matching allows measurement of unknown grade values between two points, while the PlaneLok feature is available in both horizontal and vertical planes and automatically locks the beam on the receiver and keeps it on grade.
Featuring a 5-inch reception height and anti-strobe sensor, this Spectra laser detector quickly acquires the beam and prevents false readings from site strobe light for easier identification of true laser beam signals.
Featuring multiple dead band settings - ultra fine, super fine, fine, medium and coarse, the HL750U allows adaptation to meet all your jobsite requirements. You also have a choice of two clamp positions for cut and fill or excavation. Excavation mode puts more reception height and elevation information above grade for higher utilization in digging and staking applications.
Designed to survive the tough construction site conditions, the HL750U universal laserometer has an IP-67 rating, making it dustproof and water resistant and can withstand a drop of up to 10 feet high onto concrete! It also works up to 60 hours using standard alkaline batteries and features automatic shutoff times to reduce downtime due to power loss.
This Spectra laser receiver package comes with a rod clamp with level vial, two AA alkaline batteries and 3-year manufacturer's warranty.