vertical laser plumb line

A laser line device suitable for construction. The laser line instrument automatically aligns a vertical laser beam so that the beam is perpendicular to the earth's core. The laser module is connected to a pendulum which serves to automatically level the device. The pendulum is damped by permanent magnets. The bearing on which the pendulum is mounted serves as a portion of the electrical circuit of the device.Self-levelling plumb line, giving a known vertical line up the wall, extending also across the floor and ceiling. This plumb line is very useful in construction for jobs such as adjusting walls, installing drop ceilings, mounting cabinets, erecting doors and windows,wallpapering,tiling etc. ASL610/ASL G610 Self-Leveling Laser Plumb ASL G610, a new-generation simple green-laser level with the advanced green laser technology,projects more bright and visible laser beam for more extensive range and practical usage in the decoration and construction Features and Functions ASL 610 Red laser ASL G610 Green laser Self-leveling Able to Project quite a long green or red laser line Mini-size brings better practicability Shockproof rubber protection jacket Specifications Laser wavelength: ASLG610: 532nm ASL 610: 635nm Laser class: Class II Accuracy: ±3/8"/100ft. (±1.5mm/5m) Sector angle: >140° Self-leveling range: ±5° Power: 3xAA alkaline batteries Size: 3 3/4" x 1 7/16" x 3 7/16" (96 x 37 x 88mm) Weight: 0.4 Ibs. (0.18 kg) Basic Kit ASL G610 or ASL 610, 3 x AA alkaline batteries, Soft bag

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