The selection of products below are test instruments utilised in power applications. The 1065 is a resistance decade box used in design, development and diagnostics in power electronics. The 5075 multimeter is commonly used in testing power supplies and associated devices.

Multifunction calibrators feature power calibration functions to enable users to test and verify power meters and various power measuring test tools. The 5025 series 2 models include single phase power calibration as a standard function, and the 5077 is a dedicated power calibrator.