Disposable white penlight with easy-reference pupil gauge printed on the side. Sealed concentric beam activated by depressing pocket clip.
Great product for a great price. Works well.
works very well
The light works well; the pupil gauge is easy to see in dim lighting . The on switch is the pocket clip, so they are on only when you press the clip.
inexpensive, good product
I purchased this pen light for a nursing student just starting school. Great guide to use to build your skills as a new nurse!