The LED will turn off. If you bring the negatively charged object to the widget now, the LED will turn On. Well, there are mysteries in life and this widget is one of them. Credence Technologies manufactures a line of products that help to monitor ESD Events, measure their magnitude, locate ESD Event sources and help to prevent equipment malfunction caused by ESD Events and strong electromagnetic emission. Inc. Products are covered by patents or are patent pending.
All specifications are subject to change without notice.