Patent ID: 7952362

Claim:
A device for testing a test object, wherein testing can be carried out through at least one testing operation selected from the group consisting of: measuring the loss factor, measuring the phase angle between a voltage and a current, recording a decay process of the voltage, recording a decay process of the current, recording partial discharge processes, and measuring the transit time; wherein the device comprises: a housing in which there is arranged at least one test circuit for carrying out the testing operation, the at least one test circuit comprising an ohmic voltage divider and a current detection device; a voltage generator; a coaxial cable which connects the housing to the voltage generator such that the housing and the voltage generator are spaced apart and arranged remotely from each other at least during the testing operation, the coaxial cable comprising an internal conductor connected to the current detection device and an external conductor connected to the ohmic voltage divider; and a connecting adaptor for direct connection of the test object to the housing, wherein the connecting adaptor is provided on the housing.