Status: 3540 FC Current Production — Norma 4000/5000 & 345 Discontinued. We repair and calibrate all of them.
Common Problems We Fix
- Power, voltage, or current readings out of tolerance / drifting
- Input channel not reading or inaccurate (Norma)
- Won’t power on or front-panel / processor fault (Norma)
- Won’t communicate over GPIB / RS-232 / Ethernet (Norma)
- 3540 FC: won’t connect to Fluke Connect (wireless fault)
- 3540 FC: CT input reading inaccurate
- 345: clamp jaw misaligned / current reading off
- 345: dead or damaged display from a drop
Don’t see your exact problem? We repair all of these — email us and describe what’s happening.
Models We Repair
| Model | Description | Service |
|---|---|---|
| Fluke Norma 5000 | High-accuracy power analyzer, 0.03%, DC to 1 MHz | Request Repair |
| Fluke Norma 4000 | Power analyzer, 0.1%, DC to 500 kHz | Request Repair |
| Fluke 3540 FC | Three-phase wireless power monitor, Fluke Connect | Request Repair |
| Fluke 345 | Power quality clamp meter, single-phase | Request Repair |
How to Send In Your Instrument
- Tell us what’s wrong. Email us or submit a service request with your model and the problem.
- Ship it to us. Send your unit from anywhere in the US — we provide prepaid shipping labels on request.
- Get a firm quote. We evaluate it and send a no-obligation repair quote. No work is done until you approve.
Email: info@junecompany.com | All repairs include NIST-traceable calibration and a 90-day parts-and-labor warranty.
Frequently Asked Questions
How much does repair cost?
Repairs start with a flat evaluation fee that’s credited toward your repair cost. After we diagnose the unit, you get a firm quote before any work begins — no surprises.
How long does the repair take?
Most repairs are finished within 5–10 business days of arrival, with expedited turnaround available if you need it back fast.
My Norma analyzer is out of tolerance — can you bring it back into spec?
Yes. Precision voltage and current input drift on the Norma 4000/5000 is the most common fault on these high-accuracy analyzers. We repair the cause and verify power, voltage, and current accuracy against our reference standards.
My Fluke 345 clamp reads current wrong — can you fix it?
Yes. Clamp-jaw alignment problems that throw off current measurement are a common 345 repair, restored and recalibrated so it reads accurately again.
My 3540 FC won’t connect to Fluke Connect — is that repairable?
Yes. Wireless module faults that stop the 3540 FC from streaming to Fluke Connect, plus CT input drift, are routine repairs on this monitor.
Do you still repair the discontinued Norma 4000/5000 and 345?
Yes. These are no longer in production but fully supported for repair and recalibration — the Norma analyzers especially remain in heavy use in motor and drive test labs.
Is a calibration certificate included?
Yes. Every repair includes NIST-traceable calibration with a documented certificate against the manufacturer’s published specifications.
What if my exact model isn’t listed?
We service every configuration of these instruments. If your model isn’t in the table, pick the closest match or email us — the process is the same.
Who uses these instruments?
Motor and drive manufacturers, transformer and lighting test labs, power electronics developers, and industrial energy-monitoring teams rely on the Norma analyzers, 3540 FC, and 345.
See also our Fluke 1770 Series repair, Fluke 430 Series repair, and Fluke 1730 Series repair pages, or browse all power analyzer repair services.
