©2014 Johnson Level & Tool - Rev. 3
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9. Technical Specifications
Laser Wavelength
650nm ± 10
Laser Classification
Class IIIa
Maximum Power Output
≤
5mW
Accuracy
± 0.1º for 0º and 90º, and
± 0.2º for 1º to 89º
Laser Accuracy
±1/8"/50 ft. (±0.2mm/m)
Laser Interior Range
Up to 100 ft. (30m) depending upon
light conditions
Resolution
± 0.1º or 0.1%
Working Range
0º to 90º
Power Supply
3 “AAA” alkaline batteries (included)
Battery Life
Approx. battery life 70 hours
continuous use
Dimensions
12" x 2.36" x 1.25"
(305 x 60 x 32mm)
Weight
1.48 lbs (0.67 Kg)
Working Temperature
14°F to 113°F (-10°C to +45°C)
Center Screw Thread
1/4"-20
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