Uni-T LM585LD laser level

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MAIN PARAMETERS
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Laser type: green laser diode
Laser beam length: 520nm ±5nm
Laser Power: 30mW
Laser class: class II
Number of lasers: 8 beams
Horizontal accuracy: <±3 mm/10 m (±60'')
Vertical accuracy: <±3 mm/10 m (±60'')
Laser Width: <4 mm/10 m (Internal light: 80~100 lux)
Distance from the ground: <20 mm
Emission angle: horizontal 360°, vertical 120°
Max distance: 30m
Beam stabilization time: <3 sec
Levelling range: 3°±1
Leveling method: magnetic
Working time: 4 hours

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GENERAL FEATURES
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Operating Temperature: -10°C~40°C
Storage Temperature: -10°C~40°C
Power supply: 3.7 V battery
Battery Capacity: 5200mAh
Dimensions: 138.3 x 89.5 x 136.4 mm