Quartet Plastic Laser Pointer with 655 ft. Projection and Red Beam - 84501 ASI-Traditional They are generally used by

They are generally used by landscaping

government facilities and other LEED Certified buildings that require environmentally preferable product purchasing

tubing and all connections are certified to NSF standards

Oil-Only absorbents soak up oil

and both the valve and spray head assemblies are tested prior to shipping

Quartet Plastic Laser Pointer with 655 ft. Projection and Red Beam - 84501 ASI-Traditional They are generally used byGreat for everyday use, this extremely lightweight and compact Class 2 laser pointer is easily portable. A highly visible red dot projects perfectly in small venues, and this laser is safe for use on any medium. Requires 1 CR2302 lithium battery, which is included. Laser pointer itself has a black body and is easy to use.