Johnson Level & Tool Mfg. 40-6616 - Manual (Page 8)

8 ©2010 Johnson Level & Tool - Rev. 1
8. Technical Specifications
Laser Wavelength 635nm ± 10
Laser Classification Class IIIa
Maximum Power Output ≤ 5mW
Accuracy ± 1/4"/60 ft. (±4mm/m)
Interior Range Up to 30 ft. (9m)
depending upon light conditions
Power Supply 2 “AA” alkaline batteries (included)
Battery Life Approx. battery life 30 hours
continuous use
Dimensions 6 1/8" x 6 1/8" x 1 15/16"
(155 x 155 x 50mm)
Weight 0.55 lbs. (0.25 Kg)
Working Temperature 14°F to 113°F (-10°C to +45°C)
3626H_Manuals 6/17/10 11:43 AM Page 8