Overview:AC/DC/IR/GB Hipot Tester The Vitrek V7X sets the value standard with its color touch LCD screen and high-speed DSP counting, in a compact and durable design. Made in the USA, the V7X meets stringent UL, CSA, TUV and IEC high-voltage insulation testing requirements, delivering unparalleled speed, accuracy, user safety and reliability. Available in six low-cost models, it offers 5KV AC and DC high-voltage insulation testing, 100nA leakage current detection, 450GΩ insulation resistance, 30-amp ground bond impedance and built-in switching. Plus USB, RS232 and digital I/O interfaces, and a two-year warranty.