Description
Fluke A3004 Calibration
The Fluke A3004 is a current measurement accessory rather than a standalone instrument. Its accuracy is inherited by whatever it is connected to, and it has no display of its own to warn anyone when it has drifted – which is exactly why it needs calibrating on its own schedule.
June Company’s technicians calibrate the Fluke A3004 for calibration laboratories, power measurement teams, and test engineering departments. Every point is measured against reference standards, with as-found readings recorded before any adjustment and as-left readings afterwards, so you can see what condition the instrument was actually in when it arrived.
What we verify on the Fluke A3004
- Ratio accuracy across the measurement range.
- Phase error at working frequencies.
- Frequency response across bandwidth.
- Output loading and burden.
- Connector and cable condition.
FAQs
What happens if it comes back out of tolerance? We record the as-found condition and tell you, because measurements you took with it since its last calibration may need reviewing. That is the reason as-found data matters.
Can it be adjusted if it has drifted? Where the instrument supports adjustment, yes – and the as-found and as-left readings are both recorded so the change is visible.
Calibration is documented and returned with the instrument. If we find a fault that calibration cannot correct, we quote the repair before going any further. Email us or submit a service request.



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