MSHA Mining Long Range Alignment Laser Torpedo Level Together with the 3x360-Degree Laser

Together with the 3x360-Degree Laser

Use for distances up to 492 ft (15 m)

000 Feet Yellow Braided Nylon Mason Twine

and are blank at the back

It performs with accuracy of ±14 arc seconds (±

MSHA Mining Long Range Alignment Laser Torpedo Level Together with the 3x360-Degree LaserThe Johnson Level MSHA Mining Long Range Alignment Laser is used by mining companies for operation of equipment that requires precise alignment to operate properly. It is intrinsically safe and MSHA (Mining, Safety & Health Administration) approved that do not require explosion proof containment. Can be used in above ground and underground operations and extremely rugged with 12mm optics for a small dot at a distance. Ideal for use when a long range