The Spectra Precision LL300N Self-Leveling Laser is ideal for elevation controls, excavations, basic slopes, leveling forms and footers, concrete pours, and more. It features one-button operation, highly rugged design, and a single-axis slope mode that provides grade matching with a self-leveling cross axis for improved accuracy. With a working range of up to 1,650 feet, this rotary laser also includes a laser receiver for enhanced reception outdoors. Self-leveling horizontally within ±5 degrees, the LL300N has an accuracy of ±3/32 inch per 100 feet and a 600 rpm rotation speed. It has a removable rotor cage that enables unobstructed 360-degree coverage and a 5/8-11 thread that allows you to mount it horizontally or vertically to a tripod. With HL450 receiver, alkaline battery, aluminum tripod and GR151 15' grade Rod (feet/10ths).
Range up to 1,650 feet with laser receiver
Self-leveling within ±5 degrees
Accuracy ±3/32 inch at 100 feet
Out-of-level alert
IP66 dustproof and powerful water jet resistant
Shockproof up to 3 feet
Thread 5/8-11
Package includes GL450 Receiver, alkaline battery, tripod, GR151, and 15 foot grade rod in 10ths, feet