Type: vh660 Laser module: single glass lens Exterior sizes: ª¦130mm x 166mm Laser diode: horizontal 532nm vertical 532nm down point 650nm Accuracy: horizontal line: ía 1.0mm/5m Vertical line: ía 1.0mm/5m Line width: ín 1.8mm/5m Angle of projection: horizontal>100íp vertical>140íp Beam change: a. Horizontal b. Cross line C. Vertical d. Up point & down point Leveling range: ía 3íp Weight: about 1kg Power supply: 2 aa batteries Output power: < 5mw Operating temperature: 0-40 centidegree Operating time: single line: 8hours Central screw: 5/8" x11
