Easy of Testing

A front panel mount plug plus the optional adapters allows for easy connecting and testing.

Continuity Test

Continuity of the neutral and ground conductors to the frame of generator are tested by pressing the "Neutral" and "Ground" test buttons.

Visual and Audible Alarms

Both alert the operator if a failure occurs. The OFF/RESET switch must be cycled to continue.  

Built, Sold and Serviced in the U.S.

For over four decades Sotcher Measurement Inc. has provided the latest state-of-the art electrical test equipment that is easy to use and maintain. Our customers rely on our products to verify the safety of the electrical devices they rent, use or manufacture. We feel this commitment very deeply. In response, we do our utmost to insure that the products we offer are of the highest quality and performance, consistent with good value. 

We continue to design, manufacture and service all of our products in the United States. We are proud to be able to offer our customers fine American products that are easy to use at a practical price.  

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