The TESCO Test Switch Isolator (Catalog No. 1076) is perfect for isolation of an open test jack. Available in an ergonomic design and manufactured with the same TESCO durability and ruggedness that you have come to expect. This isolator is a perfect complement to our Catalog 1077 Test Plugs and the Catalog 6441 Test Switch Protectors.
TESCO is committed to the development of all of our instruments to meet the needs of today’s utility market. If you are currently using older model TESCO equipment, please contact us to learn how your product is evolving.