Description
Spectra Geospatial LL300N Laser Level with HL450 Laserometer
The fully automatic, self-leveling LL300N allows for fast, accurate setup and increases productivity. Waterproof and dustproof, the LL300N features “hard hat” rotor protection and can withstand drops of up to 3 feet (1 meter) directly onto concrete or up to 5 feet (1.5 meters) when pushed over on a tripod. The included HL450 Laserometer features a 4” (102 mm) reception height for fast beam acquisition, and an anti-strobe sensor prevents construction site strobe lights from setting it off. The HL450 displays a digital readout of elevation on large front and rear LCD’s to show how far the elevation is from on-grade.
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Quick Specs
| Brand | Spectra Geospatial |
| MPN | LL300N / HL450 |
| UPC | 692284010228 |
| UNSPSC | 41114200 |
| Other |
LL300N Laser Specifications – Laser Source: 635 to 670 nm visible, Class 3A/3R. Laser Accuracy: 3/32” per 100’ (2.2 mm per 30 m) 15 arc seconds. Rotation Speed: 600 rpm. Operating Receiver Range (Diameter): 1,300’ (400 m) with HL450 Receiver. Self-Leveling Range: ±5°. Compensation Method: Electronic self leveling. Power: 4 D alkaline batteries (included). Battery Life: 90 hours. Operating Temperature: -4°F to 122°F (-20°C to 50°C). Waterproof: Yes, IP54. Dimensions: 9.6”L x 6.5”W x 7.3”H. Weight: 6 lbs. Warranty: Five years.
HL450 Laserometer Specifications – Reception Height: 4” (102 mm). Digital Readout Height: 3” (76 mm). On-Grade Sensitivities: Fine, 1/16”, 0.05”, 1 mm; Medium, 1/4”, 0.20”, 5 mm. Operating Range (diameter); 1,300’ (400 m). Number of Display Channels: 21. Decibel Level: Low, 65 dBa; Loud, 100+ dBa. Power: 2 AA batteries. Battery Life: 70 hours. Waterproof: Yes, IP66. Weight (without clamp): 13.1 oz. Warranty: Three years. |
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Quick Specs
Brand: Spectra Geospatial
MPN: LL300N / HL450
UPC: 692284010228
UNSPSC: 41114200
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