Self-leveling rotary laser level from INGCO Industrial.
Model: HLLR30051
Range: Up to 300m (980 ft) outdoor range
Handle: Rubber-covered for durability and grip
Power:
DC 4.8V Ni-MH rechargeable battery
Laser Diode
9V detector battery
2 × AAA batteries for remote control
Function: Self-leveling, rotary laser for construction and leveling tasks
This tool is typically used in construction, surveying, alignment, and leveling over long distances.