AC voltage gauge boxes for sale, made from top quality components, wired and tested. Wire lead is 46" long. Circuit breaker is rated for 5 amps (will be the rectangle version). 6"x6"x4" Poly carbonate enclosures are CNC machined. Includes 6" piece of 1/2" EMT with fittings and chafe bushings. Install on service entrance side or circuit breaker side to monitor incoming voltage. I installed mine on the service entrance side to know when the power comes back on if I'm on generator backup power. $300/ea, have 4 available Thanks
