Right-angle 90-degree square laser level gauge - High-quality level gauge tool - Laser measurement tool - Horizontal and vertical laser level gauge

Characteristics

1. Laser lines can be emitted on the surface of the object, and the lines can be at any angle. A single line and a double line can form a 90-degree angle.
2. It is suitable for woodworking, stair starting, shelves, moldings, tile laying, or other tasks that require precise alignment.
3. The double bubble leveler is used for accurate alignment of planes or straight lines. The reusable I-shaped pins keep the bubbles stationary during straight-line operations.
4. Switching switch device.
5. This is a laser square specially designed for artisans. It retains the original square characteristics while outputting two extended 90-degree right-angle laser chalk lines, which can significantly extend the length of the square. The marking angles can also be adjusted according to the measurement angle scale, saving time for measuring angles and marking. It is an effective tool for angle monitoring. 
Specification: 
Product Name: Right Angle Grounding Wire Instrument
Horizontal Accuracy: ≤ 0.5 millimeters
Angle Deviation: ≤ 0.5 millimeters per meter
Working Time: 3 - 5 hours
Laser Wavelength: 520nm - 635nm
Indoor Light Length: 15 meters
Battery: 3 AA batteries (not included)