ASSOCIATED RESEARCH

Electrical measuring instruments, namely, instruments for determining the voltage at which electrical insulation breaks down, instruments for measuring the resistance of electrical grounding connection to the earth, instruments for measuring the electrical resistance of electrical insulation, instruments for measuring the leakage current present in electrical insulation, instruments for verifying the functionality of electrical products, and replacement parts for electrical measuring instruments, namely, voltmeters, ammeters, electrical switches, potentiometers, and current transformers