Projects high frequency waves capable of igniting lights and producing energy fields without wires or contact! Excellent for testing neon or fluorescent tubes without removal from their sockets.
Plasma energy emitting device is very useful for testing fluorescent and any other gas discharge lamp without removal from the socket. Simply bring the unit near the lamp and note if a glow is occurring indicating lamp is usually OK. Gun is an excellent leak detector for checking otherwise non-detectable leaks in vacuum and gas systems.
Hand held, built in a wand configuration containing batteries (not included) with a telescoping emitter probe.