Section 1 — About
Fault Finder Pro is an industrial electrical field reference tool for qualified electricians and maintenance technicians. The app provides step-by-step fault diagnosis, VFD and PLC fault code lookup, NFPA 70E safety reference, electrical calculators, and job site notes — all offline with no subscription required.
Section 2 — Frequently Asked Questions
Does the app require internet?
No. Fault Finder Pro works completely offline once downloaded. No internet connection is required.
What devices does the app support?
Fault Finder Pro is available for iPhone and requires iOS 16 or later.
Is this app suitable for beginners?
This app is designed for qualified industrial electricians and trained maintenance technicians. It is not intended as a training tool for beginners.
Can I suggest additional fault codes or fault trees?
Yes — we welcome feedback from working electricians. Send suggestions to mobyrick23@gmail.com and we will consider them for future updates.
How do I share a diagnosis summary?
Complete a fault tree diagnosis and tap the "Share Diagnosis Summary" button on the result screen. This opens your iPhone share sheet to send via text, email, or any other app.
Section 3 — Contact Support
For technical support, questions, or feedback:
📧 mobyrick23@gmail.com
We typically respond within 1-2 business days.
Section 4 — Safety Disclaimer
Fault Finder Pro is a field reference tool intended for use by qualified electricians and trained technicians only. Content does not replace formal training, site-specific procedures, or applicable codes including NFPA 70E, NEC, and OSHA regulations. The developer assumes no liability for injury, death, equipment damage, or code violations resulting from use of this application.