Voltage testers are valuable tools for professionals and hobbyists who work with electrical systems. They are used to verify the presence or absence of voltage in electrical circuits, ensuring safety and efficiency in various tasks.This application note will guide you on how to use a voltage tester effectively and which Fluke voltage testers can assist in a variety of settings.Introduction to Voltage TestersVoltage testers come in various forms, including non-contact voltage testers, contact voltage...