To come up against an electric cable while drilling a hole in a wall can have catastrophic consequences. Likewise, drilling into gas, water pipes or...

VU meter with a scale consisting of 10 LEDs and an adjustable input. Dot or bar indicator. Supplied with 1 front panel suitable for horizontal or...

Use this quiz table kit for all your trivia games! The kit has 4 push buttons and 4 LEDs that indicate which player pressed their button first. The...

Create your own moving message. Graphic display with 35 LED's. Max. 16 characters. Adjustable scrolling speed. Press "SET" to change a particular...

This signal tracer /injector has been designed to inject or detect a specific signal into an audio circuit in need of repair (such as amplifiers,...