UV Pen (New Sleek Design!)
Output is 400 nm, low enough to create fluorescence but safer than lower UV wavelengths. It\\'s perfect for examining fluorescein-stained eyes (from a safe distance) and suspicious skin lesions. Also can be used to show clients dental calculus and evidence of urine marking behavior in cats.
Extra batteries (4) @ 14.40
Ink refills (1 ea Black and Blue) 5.73
Battery insertion instructions