The MEGGER QualiFyr TDR500 cable fault locator
breaks new ground as a cost-effective, high specification handheld Time
Domain Reflectometer for locating faults on metallic cables. Designed
for the field engineer requiring a low cost solution to field testing,
the QualiFyr TDR500 offers all the benefits of MEGGER quality and
reliability in an affordable package.
- Simple operation
- Warble tone generator
- Velocity factor from 0.30 to 0.99
- Range to 10,000 ft (3 km)
- Tough ABS case
- IP54 environmental protection
- Carry case and test leads included
- 3-year warranty
Product Codes | |
|---|---|
| Mfr Part No: | TDR500/3 |
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: TDR500/3
Aircraft Fitment Finder
Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
