
©2012 Johnson Level & Tool
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9. Technical Specifications
Laser Wavelength
635nm±10
Laser Classification
Class IIIa
Maximum Power Output
≤
5mW
Accuracy
±1/8"/50 ft. (±1mm/10m)
Interior Range
Up to 150 ft. (45m) for lines depending
upon light conditions
Up to 200 ft. (60m) for dots depending
upon light conditions
Exterior Range
Up to 300 ft. (90m) with detector
(included with 40-6687)
Self-Leveling Range
±4°
Power Supply
3 “AA” alkaline batteries (included)
Battery Life
Approx. battery life 20 hours continuous use
Dimensions
4.803" x 2.835" x 4.567"
(122 x 72 x 116mm)
Weight
5.164 lbs. (0.6 Kg)
Working Temperature
14° F to 113° F (-10° C to +45° C)
Center Screw Thread
5/8" – 11; 1/4" – 20
IP Protection
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