Contactless Voltage Detector

When electricity is not properly handled, it results in electrical shocks with a nasty experience; which is why safety must come first when working with electricity or electrical devices. In order to avoid injury, prior to starting work on an electrical box such as an AC mains switch-board or a power supply, you must first verify there is no AC voltage. It is really hard to completely isolate a device from the main supply; so, how can you be sure that there's no voltage remaining?

There are several options available in the market and they range in price, but if you don't want to spend a lot and if you are a true DIY lover, this Non-Contact AC voltage detector is the right choice for you. After watching this video you should be able to make your own AC tester for less than a Dollar.

Track: Defqwop - Awakening [NCS Release]
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Free Download / Stream: http://ncs.io/AwakeningYO