Switchcraft is a leading supplier of a broad line of components for the audio, video, telecommunication, computer, medical, military, appliance, transportation and instrumentation industries. With a basic line of over 5,000 standard products and thousands of variations, Switchcraft markets products both domestically and internationally.
The H7ETNVB is a self-powered time counter with a PNP/NPN universal DC voltage input and a switchable time range displayed on a 7-segment LCD.