G+_George Kozi Posted October 16, 2014 Share Posted October 16, 2014 Useful things... Originally shared by Interesting Engineering Voltage detector Link to comment Share on other sites More sharing options...
G+_Craig Rathbone Posted October 16, 2014 Share Posted October 16, 2014 The rule with these is: * If it lights up, don't cut the wire. * If it doesn't light up, don't trust it. Link to comment Share on other sites More sharing options...
G+_Randy Hudson Posted October 16, 2014 Share Posted October 16, 2014 Just jam a paper clip into the socket to see if there's any juice in there. Link to comment Share on other sites More sharing options...
G+_Dear John Posted October 19, 2014 Share Posted October 19, 2014 Also works great for checking actuators and solenoids when I am working on cars. Link to comment Share on other sites More sharing options...
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