> Laser unit: Osarm
> Wavelength: 520nm Green beam
> Beam Accuracy: H/V Line ±3mm/10m
> Expanded Angle: H&V 150°&120°
> Max. working distance: 30m
> Power Supply: lithium battery
> Ingression Protection Rate: IP54
> Operating Temperature: -10°C – +50°C
> Storage Temperature: -20°C – +70°C
> Accessories ：
1pc lithium battery
1pc USB Typec charger
1pc green glasses
1pc plastic box
> Switchable working mode:Vertical and horizontal
> Packing: blow mould case