Accuracy: Horizontal rotation ± 10"±
Vertical rotation ± 15"
Laser ground plumbing accuracy: 1 mm/1. 5m
Self-leveling Range: ± 5"
Working range: Diameter 300m (Using with detector)
Rotation speed: 2-600 rpm. Variable speed
Grade setting up range: ± 5· (single axis )
Scan mode: 4 lines lengths
Light source: Laser Diode wavelength 635nm
Remote range: Approx. 20m
Operating temperature: -20º C~+50º C (-4· F~+122· F
Power: DC 4. 8--6V(Four rechargeable battery pack)
Battery Life: Approx. 22 hours
Dimensions: 155(L)*155(W) *175(H)mm
Weight: 2. 1kg
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