Uploaded June 2026 | Updated September 2026, 2 weeks ago

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A full walkthrough of the Jonard FPL-5555 fiber power meter and light source kit. This is built as both a beginner's tutorial and a reference for experienced fiber techs — every button on both tools, a complete loss test from start to finish, the FPM-55 desktop software for pulling your data, and a set of field tips for cleaner, faster reading.

📋CHAPTERS
00:00 — Introduction
01:11 — What's in the Kit
02:18 — FPM-55 Power Meter Button by Button
08:04 — FLS-55 Light Source Button by Button
11:08 — Running a Loss Test Start to Finish
14:52 — Downloading Your Data Software Overview
18:21 — 2 & 3 Cord Methods Quick Overview
19:37 — Quick Tips for Cleaner Tests
21:06 — FPL-5555 Outro

🛠️PRODUCTS USED
FPL-5555: jonard.com/fiber-power-meter?v=1231
FPM-55: jonard.com/fiber-optic-testers-power-meter?v=1028
FLS-55: jonard.com/fiber-optical-light-sources-lcfcsc-adapters?v=994
OFI-50 Product Page: jonard.com/ofi-50-optical-fiber-identifier?v=975
OFI-100 Product Page: jonard.com/ofi-50-optical-fiber-identifier?v=1161
FCC-250: jonard.com/fiber-optic-cleaning-tools-connector-cleaner?v=124

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