HFRR Frequency CounterPart code: HFRFRQ
The frequency counter package enables the user to externally measure the frequency of the HFRR instrument as required in some test methods. Measurement is taken from the HFRR mechanical unit test head.
The set comprises a frequency counter, frequency counter filter, BNC T-piece adapter, attenuator and BNC cable, as shown above.
The frequency counter is supplied with a UKAS calibration certificate.