©2007 Johnson Level & Tool
7
Note: The rotating head can only be turned
in the direction indicated by arrow.
7. Technical Specifications
Laser Wavelength 650nm ± 10
Laser Classification Class IIIa
Maximum Power Output ≤5mW
Accuracy ± 3/8"/50 ft. (±0.5mm/m)
Interior Range Up to 100 ft. (30m) depending upon
light conditions
Power Supply 2 “AAA” alkaline batteries
Battery Life Approx. battery life 70 hours
continuous use
Dimensions 2" x 7" x 7/8"
(51 x 177 x 22mm)
Weight 0.3 lbs. (0.14 Kg)
Working Temperature 14°F to 113°F (-10°C to +45°C)
Rotating Direction
Arrow
Conversion
Head
Rotatable Line Status