This 90 Degree Vertical Horizontal Laser Line Projection Square Level Right Angle Measurement Tool is ideal for a variety of uses, including flooring, tile layout, paneling, wallpapering, stenciling, wainscoting, finish carpentry, outlet and switch layout, wall stud layout and partition installation.

Features:

• Material: ABS
  
• Color: Yellow.
  
• Size(L x W x H): 190 x 134 x 45mm
  
• Wave length: 630-670nm
  
• Power output max 5mw ; Accuracy: ±1mm/3m
  
• Available distance: 5m / 16m
  
• Battery type: 3 x AA Battery (Not included)
  
• Operation temperature: -10~50℃.
  
• Applications: make 90 degrees laser beam on any surfaces, to install home decorations, woodworking decorations, tiles and draw lines.