For all of you who have a multimeter thrown in a drawer or toolbox but don’t know how to use it, these instructions will help in your search for missing voltage.

TESCO Metering Logo KCTS-8000XA Automated Current Transformer Tester Achieves 1% accuracy for CTs up to 8000 amps, ensuring precise ...

Omicron's CT Analyzer provides fast and cost-effective testing and verification of current trans-formers for protection and metering applications.

[Renaud] built a AC power meter from scratch. While commercial power meters like the Kill A Watt are available [Renaud’s] build gives an interesting insight into the methods used. At the hear… ...