Here's an unusual kit that is just the thing for finding fluorescent minerals, detecting insects that glow under black lights, reading invisible fluorescent inks, etc. Completely portable kit comes with an unfiltered large U shaped black light tube and efficient solid state drive circuitry. Features control to vary the brightness and lightweight portable design.
Size of board: 7" x 1.8".
Operates from 6VDC (battery not included).
Complete with all parts, PC board and instructions.
Skill Level 1.