Self- leveling Rotary/Rotating Laser Swinger
Self- leveling Rotary/Rotating Laser Swinger. Level system: Electronic sensor fast leveling. Accuracy: 20 arc seconds(+/1mm/10m). Self leveling range: ±5°. Operation rang: 500m with detector. Five head speeds: 0; 60; 120; 300; 600 R. Four scan widths:10°; 45°; 90°; 180°. FRE203(Red beam):Wavelength:635nm Class II. Remote control; Available working distance:20 m. Operation temperature: 20ºC +50ºC (4°F+122°F). Power