ACCESSORIES

Spectra Precision® Laser HR550

Highly versatile receiver for basic and advanced leveling and aligning applications

The Spectra Precision® Laser HR550 Receiver is designed for use by general, concrete and site preparation contractors. It is an easy-to-use tool that accurately measures elevations across the site, and is ideal for use with any rotating transmitter.

The HR550 features a unique anti-strobe sensor that stops construction strobe and flashing lights from setting off the receiver, and makes it easier to identify true laser beam signals. The receiver is designed for tough construction site conditions; its rugged, weatherproof housing withstands a drop of up to 3 meters (10 feet) on concrete for reduced downtime.

The HR550 can be used as either a hand-held or rod mounted receiver for a wide range of applications, including measuring cut and fill; leveling forms and footers; setting grade; and measuring elevation changes.

The 15-channel linear display allows fast, accurate reading and easy fixed offsets, so the operator doesn't need to get 'on-grade' to make measurements. Moving outside of the receiver pickup area, the lost beam direction indicator lets contractors quickly recover the on-grade position.

The highly visible LED display and dual-sided laser reception allow you to work anywhere on the jobsite. The HR550 receiver offers a 2-year over-the-counter warranty.

Applications:

• Checking elevations
• Excavating cutting depth
• Basement excavation
• Digging septic tanks
• Checking foundations
• Digging footings
• Setting forms
• Checking sub-base materials
• Screeding concrete
• Slope on grade