About us

Test-Right is the premier provider for onsite dielectric testing in Minnesota, South Dakota, Iowa, and Wisconsin, offering top-of-the-line services to ensure electrical insulation safety and reliability. Our dedicated team provides comprehensive onsite dielectric testing, utilizing advanced equipment and cutting-edge techniques to identify potential issues before they become critical. At Test-Right, we understand the importance of maintaining high safety stands and guarantee to deliver results you can trust. To meet individual customer requirements, we offer testing, cleaning, repair, and certification programs that fit your needs. Using our travel labs, our on-site dielectric testing covers Hot Sticks, Ground Sets, Mechanical Jumpers, Hot Line Tools, Rubber and Hard Cover-Ups, and Hot Arms/Extension Arms. Rest assured, when you choose Test-Right, everything is tested and certified to meet ASTM Standards