Built-in 12 cm (5 inch) reception window with unique technology for accurate digital input. Easy beam detection over the entire distance so you find grade faster.

Two large graphic displays on both the front and back of the receiver. Three bright LED indicators provide an instant, at-a-glance reference for receiver position from either side of the rod.

Detects only the red laser beam and ignores flash interference from strong strobes on the job. Safety lights and emergency equipment won't interfere with your receiver function.

Three audio settings up to 110 decibels cut through jobsite noise. The receiver beeps twice when passing through the laser beam. An arrow display guides you back when out of range.

Rated IP67 — completely dustproof and waterproof. Protective overmold resists drops and hard knocks in tough jobsite conditions. Built to survive a real day's work.

Runs 50 hours on 2 standard alkaline batteries. Built-in low battery alert and a 10-minute auto shutoff protect your charge so you're never caught off guard on the job.