Johnson Level & Tool Mfg. 40-0915 - Manual (Page 7)

©2013 Johnson Level & Tool - Rev. 1 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 (included)
Battery Life Approx. battery life 70 hours
continuous use
Dimensions 2" x 7" x 0.875"
(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
7523H-English_Manuals 11/19/13 8:34 AM Page 7