Status: Current Production (PW Series) ā 3332 / 3333 Discontinued. We repair and calibrate all of them.
Common Hioki Power Analyzer / Power Meter Problems We Fix
- Input channel dead, noisy, or reading wrong ā often after an overvoltage or overcurrent event
- Current sensor input not working / readings off when a sensor is connected
- Measurements drifting or out of spec ā ADC or shunt/divider drift
- Display or touchscreen not responding, cracked, or dead
- Won’t communicate over USB, GPIB, or LAN
- Won’t power on / internal power supply faults
- Cooling fan noisy or failed on multi-channel units
- Dropped or otherwise physically damaged
Don’t see your exact problem? We repair all Hioki power analyzer and power meter faults ā email us and describe what’s happening.
Hioki Power Analyzer / Power Meter Models We Repair
| Model | Description | Service |
|---|---|---|
| Hioki PW8001 | 18-bit precision power analyzer, DCā5 MHz | Request Repair |
| Hioki PW6001 | Precision power analyzer, DCā2 MHz, up to 12 ch | Request Repair |
| Hioki PW3390 | 4-channel power analyzer with harmonics | Request Repair |
| Hioki PW3337 | 4-channel power meter | Request Repair |
| Hioki PW3336 | 3-channel power meter | Request Repair |
| Hioki PW3335 | 2-channel power meter | Request Repair |
| Hioki PW3334 | 1-channel power meter | Request Repair |
| Hioki 3332 | Power quality analyzer (legacy) | Request Repair |
| Hioki 3333 | AC power meter (legacy) | Request Repair |
How to Send In Your Hioki Power Analyzer or Meter
- Tell us what’s wrong. Email us or submit a service request with your model and the problem.
- Ship it to us. Send your instrument from anywhere in the US ā 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 Hioki power analyzer / power meter repair cost?
Repairs start with a flat evaluation fee that’s credited toward your repair cost. After we diagnose the instrument, you get a firm quote before any work begins ā no surprises.
How long does the repair take?
Most Hioki repairs are finished within 5ā10 business days of arrival, with expedited turnaround available if you need it back fast.
One of my input channels is dead or reading wrong ā can you fix it?
Yes. Input channel damage from overvoltage or overcurrent is one of the most common faults we repair, and channels are restored to full measurement accuracy.
My readings are drifting or out of spec ā can you recalibrate it?
Yes. We verify every critical parameter against our reference standards and return the instrument with NIST-traceable results on a certificate.
My current sensor input isn’t working ā is that repairable?
Yes. Current sensor interface faults that cause missing or inaccurate readings when a sensor is connected are a routine repair, restored for accurate power measurement.
Do you repair the flagship PW8001 and PW6001?
Yes. We service the full precision range, including the 18-bit PW8001 and the multi-channel PW6001, along with the PW3390 and the PW3334āPW3337 power meters.
Do you still service the legacy 3332 and 3333?
Yes. The 3332 power quality analyzer and 3333 AC power meter are discontinued but fully supported for repair and recalibration alongside the current PW Series.
What if my exact model isn’t listed?
We service every Hioki power analyzer and power meter configuration. If your model isn’t in the table, pick the closest match or email us ā the process is the same.
Who uses Hioki power analyzers and power meters?
EV and motor drive developers, power electronics R&D teams, inverter and converter manufacturers, energy efficiency compliance labs, appliance test engineers, and industrial power systems teams rely on Hioki for precision power measurement.
