This green laser pointer is a top-quality tool that offers exceptional visibility and strength. It can be used for a variety of tasks, from pointing out chimney cracks to the tuck-pointer and a cracked limb to the tree-trimmer, to highlighting important information during a slide presentation. With a bright, highly visible <5mW green light that can be seen in the dark, this laser pointer is both a low-cost investment and a cool high-end toy. Measuring 5-5/8" long x 1/2" in diameter, it operates using (2) "AAA" batteries (not included) and features a momentary-on switch and pocket clip. This versatile tool is an absolute necessity for a wide range of applications, including astronomy, construction, surveying, warehousing, and inspection. Whether you need it for work or play, this green laser pointer is an excellent choice that you won't regret.
