The Spectra Precision HV302G Horizontal/Vertical Laser is a high-performance automatic self-leveling construction laser designed for interior layout, alignment, and leveling applications requiring reliable green beam visibility and advanced workflow capability. It is well suited for commercial and residential interior construction, including ceiling installation, wall layout, flooring, and finishing applications. Featuring a highly visible green beam and split-beam capability, the HV302G enables accurate plumb point transfer and 90-degree layout in bright interior environments. Rugged construction and intuitive keypad operation deliver dependable performance on demanding job sites, while integrated radio communication supports enhanced receiver-based workflows for improved productivity and accuracy. Key Features Automatic self-leveling in horizontal and vertical modes Green beam diode (520 nm) for high visibility in interior lighting conditions Split beam functionality for plumb point transfer and 90° layout 75 m (250 ft) working radius with compatible receiver Selectable rotation speeds and scan modes for layout flexibility IP66-rated rugged housing for jobsite durability RC402N radio remote control compatibility with full function control HL760U radio communication support for Grade Match and PlaneLok workflows What’s Included M302 Wall Mount Q104124 Ceiling Target RC402N Remote Control Rechargeable NiMH Battery Pack and Charger HL760U Receiver with C70 Clamp Ideal For Interior commercial and residential construction applications including layout, leveling, alignment of interior walls, ceiling installation, raised floors, and finishing work where receiver-based grade control and extended workflow capability are required.