Every Electrician out there has wondered just how much wire is still on the reel or how much MC is still in the coil. Well, our new Cheat Card will help you figure that out.
Using the resistance of a conductor coupled with corrections for ambient temperature, which can dramatically effect the accuracy. We have taken the trouble out of adjusting for the temperate and broke it down in an easy to use, and placed it on a thick 45mm card.
Perfect for the service truck or as a gift to your employees. Heck, use it yourself.
Notice: all values are uniquely calculated however allow for 20′ error factor based on ambient conditions and humidity that is beyond our control.
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