VEER Make High Voltage Tester VHT is Specially designed to test Dielectric Strength of Device under Test as per applicable standards. High Voltage Test is required to determine whether an insulating part has short or not. High voltage test is carried out as Routine Test. Each device is subjected to test at high voltage of 1 kV + 2 × (working voltage). If Insulation is weak then device will consume more power because of leakage current which causes more heat. Heat will reduce the reliability and overall life of device under test. It is also responsible for high risk and electric shock.