User Manual

©2010 Johnson Level & Tool - Rev. 1 11
8. Technical Specifications
Laser Wavelength 635nm±10
Laser Classification Class IIIa
Maximum Power Output ≤5mW
Accuracy ±1/8"/50 ft. (±2mm/10m)
Interior Range Up to 100 ft. (30m) depending
upon light conditions
Self-Leveling Range ± 3°
Power Supply 3 “AA” alkaline batteries (included)
Battery Life Approx. battery life 50 hours continuous use
Dimensions 4.212” x 2.598” x 4.528”
(107 x 66 x 115mm)
Weight 0.127lbs. (0.58 Kg)
Working Temperature 14°F to 113°F (-10°C to +45°C)
Center Screw Thread 1/4” - 20
IP Protection Class 54
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