General Radio
Videos
General Radio Company was a broad-line manufacturer of electronic test equipment in Massachusetts, U.S. from 1915 to 2001. During the middle of 20th century, they were a major competitor to Hewlett-Pa
Type 411, Syncro-Clock - a synchronous motor precision clock
Type 546-0, Audio-Frequency Microvolter
Type 716-C, Capacitance Bridge
Type 805-C, Signal Generator
Electronic test equipment
Videos
Electronic test equipment is used to create signals and capture responses from electronic devices under test. In this way, the proper operation of the DUT can be proven or faults in the device can be
General Radio
…General Radio Company (later, GenRad) was a broad-line manufacturer of electronic test equipment in Massachusetts, U.S. from 1915 to 2001. During the middle of 20th century, they were a major competitor to Hewlett-Packard and Tektronix. On June 14…
Tektronix 7854 oscilloscope with curve tracer and time-domain reflectometer plug-ins. Lower module is a mainframe of the series Tektronix TM500 and has a digital voltmeter, a digital counter, an old WWVB frequency standard receiver with phase comparator, and function generator.
Keysight commercial digital voltmeter checking a prototype
Voltcraft M-3850 portable multimeter
A multimeter with a built in clamp facility. Pushing the large button at the bottom opens the lower jaw of the clamp, allowing the clamp to be placed around a conductor (wire). Depending on sensor, some can measure both AC and DC current.