Ballantine:

Model Date Group Description
1625A August 1987OtherActive Current Shunt
323 October 1971Digital multimeterTrue RMS Voltmeter
323-01 October 1971Digital multimeterTrue RMS Voltmeter
323L October 1971Digital multimeterTrue RMS Voltmeter
323L-01 October 1971Digital multimeterTrue RMS Voltmeter
5500B July 1977Frequency counterAutometronic Counter Timer
6130A GeneratorTime Mark Generator
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