The Northwest Instrument NRL800X Single Grade Laser is a rugged, single-grade construction laser that is for leveling, alignment, squaring and grading applications. With an operating range of up to 2,000 feet with a laser receiver, this grade laser offers a horizontal accuracy of ±1/16 inch at 100 feet and a vertical accuracy of ±1/8 at 100 feet. Also, it comes with a dial-in automatic grade setting method.

Self-leveling within ±5 degrees, this construction laser has a manual grade capability of ±8 percent. The NRL800X self-leveling laser features a horizontal and plummet laser beam with a grade setting range of ten percent. For a speedy and accuracy leveling, it comes with high-performance Electronic Servo Motors. Plus, it includes a bump sensor to prevent costly mistakes.

The Northwest Instrument NRL800X features a graphic LCD display and keypad for fast and easy grading operation. With an IP54 rating, this leveling tool is protected from dust and water. It uses rechargeable NiCD batteries that power the unit up to 15 hours. In addition, it comes with a 5/8-11 tripod screw for an easy tripod mounting.