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Huepar 621CG Self-Leveling 360-Degree Cross-Line Laser projects a bright, continuous, horizontal line around an entire room, up to 180 ft. in diameter, making it easy to hang pictures at the same precise height, install chair rail molding or a wallpaper accent, and more. In addition to the 360° continuous level line, it can project plumb cross lines to accurately guide a range of DIY projects. 


  • 360° Horizontal Line And Two Plumb Dots: With one ultra-bright 360° horizontal & one 140° vertical green beam, 621CG Laser Level provides all-around leveling coverage even in big job-site. And unique up and down plumb spots provide additional benefits of the ceiling, points transfer, leveling, alignment, plumbing, and squaring applications to suit users’ needs.
  • Multifunctional Laser Tool: The line laser level offers all-in-one versatility for users who perform a variety of tasks involving squaring, plumbing, and leveling. The 360° horizontal line, 140° vertical line, red plumb points can be selected independently by the laser button on the keypad. This laser level tool self-levels and indicates out-of-level conditions while the pendulum is unlocked. Once the pendulum is locked, it switches to manual mode to lock lines for use at any angle.
  • Bright Green Beam & Outdoor Pulse Mode: This green laser tool projects a brighter green laser than standard red beams with an accuracy of +/- 1/9″ at 33Ft for lines, 1/9″ at 33Ft for dots. Besides brighter green beam, the outdoor pulse mode extends laser range up to 180ft with Huepar LR-6RG/LR-5RG Line Laser Receiver in bright light or outdoor conditions.
  • Magnetic Bracket & Mount Threads: The included strong magnetic bracket enables to be attached to metal surfaces and turn the laser level around at 360°. The line laser tool also offers 1/4″-20 and 5/8″-11 mounting threads as well as the 1/4″-20 and 5/8″-11 mounting threads on the magnetic bracket to suit standard tripods or pole mounts.
  • Durable Design & Package Contents: Over-molded metal top laser window with IP54 water/dust resistance ensures you work well in hazardous working conditions. Portable carry case designed for clean, safe storage features easy-access compartments. 


  • Brand: Huepar
  • Style: 621CG
  • Item Dimensions: 4.8 x 2.7 x 4.2 inches
  • Weight: 2.56 Pounds
  • Material: Acrylonitrile Butadiene Styrene, Rubber
  • Laser Class: Class 2 (IEC/EN60825-1/2014), <1mW power output
  • Laser Wavelength: 505-520nm
  • Horizontal/Vertical Accuracy: ±1/9″ at 33 Ft.
  • Plumb Dot Accuracy: 1/9″ at 33 Ft.
  • Leveling/Compensation Range: ±3.5°
  • Working Distance (Line): 130Ft.(100 LUX) ,180Ft. with Huepar Line Laser Receiver
  • Operating Time: 4 hours with all laser beams on
  • IP Rating: IP54
  • Operation Temperature Range: 32 – 113 (0℃ – 45)
  • Mount Size: 1/4″-20 and 5/8″-11
  • Batteries: 4 AA Batteries Required


  • 1 x Huepar 621CG Green Self-Leveling Cross Line Laser Level
  • 1 x Magnetic Pivoting Base
  • 1 x Portable Bag
  • 1 x Laser Target Plate
  • 1 x User Manual
  • 4 x AA(LR6) Batteries