LEDs for Focault Testers

Rob O'Toole (otoole@hpanvs.an.hp.com)
Wed, 19 Apr 95 13:50:25 EDT

I've noticed that several people recommend using LEDs (green) for their light source in a Focault tester over a bulb. What is its advantage over a small bulb? Why use an LED? Thanks for your patience.

-- Rob O.