Laser Level Gauge - Wall Line Marking Tool

Professional Laser Level for Precise Wall Line Marking

Achieve perfectly straight lines every time with this professional laser level gauge. Projecting two perpendicular laser lines with 3mm accuracy over 10 meters, this compact tool is essential for hanging pictures, installing shelves, tiling, framing, and any project requiring precise horizontal and vertical alignment. Available in high-visibility red or green laser options.

Key Features:

• Projects two perpendicular laser lines (horizontal + vertical)
• 3mm accuracy over 10-meter working distance
• Available in Red (635nm) or Green laser
• Compact size: 65.4 × 75 × 76mm
• Battery powered: 2 × AA batteries (not included)
• 2mm line width for clear visibility
• Wide working temperature: -10°C to 50°C
• Perfect for DIY and professional use
• Self-leveling or manual mode
• Lightweight and portable

Technical Specifications:

• Model: SW-311R (Red) / SW-311G (Green)
• Type: 2-line laser level
• Laser Wavelength: 635nm (red) / 532nm (green)
• Accuracy: ±3mm at 10m
• Working Distance: 10 meters
• Line Width: 2mm
• Power Supply: 2 × AA batteries (not included)
• Dimensions: 65.4 × 75 × 76mm
• Working Temperature: -10°C to +50°C
• Laser Lines: 2 (horizontal + vertical cross)

Red vs Green Laser:

• Red Laser (635nm): Standard visibility, excellent for indoor use, longer battery life, more affordable
• Green Laser (532nm): Up to 4× more visible than red, superior in bright conditions, ideal for outdoor use or well-lit rooms

Dual-Line Projection:

The two perpendicular laser lines create a precise cross pattern, allowing you to align both horizontal and vertical elements simultaneously. Perfect for ensuring tiles are level, walls are plumb, and installations are perfectly square.

3mm Accuracy:

With ±3mm accuracy at 10 meters, this laser level provides professional-grade precision for most home improvement and construction projects. The accuracy is more than sufficient for picture hanging, shelf installation, tiling, and general carpentry.

Perfect For:

• Hanging pictures, mirrors, and artwork
• Installing shelves, cabinets, and brackets
• Tile installation (walls and floors)
• Wallpaper alignment
• Framing and carpentry
• Electrical outlet and switch alignment
• Crown molding and trim installation
• Fence and deck construction
• General home improvement projects

Compact & Portable:

Measuring just 65.4 × 75 × 76mm, this laser level fits easily in your toolbox or pocket. The compact size doesn't compromise functionality - it delivers professional results in a portable package.

Battery Powered Convenience:

Powered by two standard AA batteries (not included), this laser level operates anywhere without cords or outlets. The efficient design provides hours of continuous use on a single set of batteries.

Wide Temperature Range:

Operating reliably from -10°C to +50°C, this laser level performs in cold garages, hot attics, and everything in between. Use it year-round in any climate or environment.

2mm Line Width:

The 2mm laser line width provides excellent visibility without being too thick, ensuring you can mark precise reference points while maintaining clear visibility across the room.

10-Meter Working Distance:

The 10-meter range covers most residential rooms and many commercial spaces, making this laser level suitable for a wide variety of projects from small bathroom renovations to large living room installations.

Easy to Use:

1. Install 2 × AA batteries
2. Place laser level on stable surface or mount on tripod
3. Turn on device
4. Allow self-leveling to engage (if equipped)
5. Use projected lines as reference for marking and alignment
6. Turn off when finished to conserve battery

Professional Results for DIY Projects:

Whether you're a professional contractor or weekend DIY enthusiast, this laser level helps you achieve professional-quality results. No more crooked shelves, uneven tiles, or misaligned pictures - just perfectly straight lines every time.

Versatile Mounting Options:

The compact design allows for placement on flat surfaces, or use with a standard tripod (not included) for elevated positioning and greater flexibility.

Package Includes: 1× Laser Level Gauge (Red or Green), User Manual (2 × AA batteries not included)