Spectra Precision GL622N dual-slope grade laser

Shipping: Estimated 5-8 Days Spectra Precision GL622N Dual-Slope Grade Laser The GL622N dual-slope grade laser comes with HL760 receiver, C70 rod clamp, RC602N remote, 105516 Vertical Adapter for HL Receiver, 10 Ah NIMH Batteries and Charger. It  is an easy-to-use, rugged, automatic self-levelling laser with grade capability from -25% to + 25% and can be used for a wide variety of grade, excavating and alignment applications by general and specialty contractors. Features & Benefits: • It provides the ability to control level, alignment, dual grade and set 90 degrees. The GL622IR is not used for vertical alignment or 90-degree layout. • Long Range – one person elevation and grade control with 800 m (2,600 ft) diameter range increases productivity • Automatic self-levelling – provides fast, easy set-up for horizontal level, grade or vertical alignment (vertical on GL622N only) • Automatic Grade Matching – meaning the laser moves to the on-grade position on the receiver automatical