Description

Specifications

Laser Model: Spectra Precision LL300N Rotary Laser
Laser Class: Class 2, 650 nm
Accuracy: 3/32 in @ 100 ft (2.2 mm @ 30 m)
Self-Leveling Range: 5
Operating Range: Up to 1,650 ft (500 m) diameter
Rotation Speed: 600 RPM
Drop/Toughness: Survives 1 m drop on concrete, 1.5 m tripod tip-over
Environmental Rating: IP66 dust/water resistant
Power Source: NiMH Rechargeable Battery
Operating Hours: 45 hours
Operating Temperature: -4F to 122F (-20C to 50C)
Weight: 5.9 lbs (2.7 kg)
Warranty: 5 years

HL760 Receiver

Working Radius: Up to 1,500 ft
Laser Detection Height: 5 inch
Numeric Readout Height: 4 inch
Reception Angle: 45
Automatic Shut Off: 30 minutes
Environmental Rating: IP67
Power Source: (2)x “AA” Batteries
Operating Hours: 60+ hours ; 16 continuous backlight
Operating Temperature: -4F to +140F (-20C to +60C)
Weight: 13.1 oz.
Warranty: 3 years

Product Description

The Spectra Precision LL300N Laser Level with HL760 Receiver is designed for contractors who need a tough, reliable rotary laser for leveling, elevation control, and concrete work. The LL300N delivers 3/32 inch accuracy at 100 ft with a working diameter up to 1,650 ft. Its automatic self-leveling feature simplifies setup, while the Height of Instrument Alert ensures consistent results by stopping rotation if the unit is disturbed. With simple one-button operation, the LL300N is easy to use on small to medium job sites for setting elevations, estimating cut/fill, or preparing foundations.

Paired with the advanced HL760 Digital Readout Receiver, this receiver provides full two-way radio communication, Grade Match, PlaneLok, and fingerprinting technology for eliminating beam confusion on busy jobsites. With six accuracy deadbands, radio range up to 220 m, and a rugged waterproof IP67 design, the HL760 ensures reliable grade control in challenging conditions. With long battery life, weather-resistant IP66 laser housing, and a compact carrying case, the LL300N with HL760 receiver offers a complete solution for accurate, dependable leveling.