Visual Fault Locator -70 to 10dBm Fiber Optical Power Meter Patch Cord Cable Tester Tool FC/ST/SC Red Light Pen 5-30km

Visual Fault Locator -70 to 10dBm Fiber Optical Power Meter Patch Cord Cable Tester Tool FC/ST/SC Red Light Pen 5-30km

Product Overview

The Visual Fault Locator -70 to 10dBm Fiber Optical Power Meter is a versatile, high‑precision tool designed for telecom professionals, data‑center technicians, and fiber‑optic installers. This all‑in‑one tester combines a powerful red‑light fault locator, a broadband power meter, and interchangeable patch‑cord adapters (FC, ST, SC) to quickly locate breaks, measure loss, and verify continuity across distances of 5 km to 30 km.

Key Benefits

  • Wide measurement range: Accurate power readings from -70 dBm up to +10 dBm, covering both low‑level signals and high‑power sources.
  • Extended fault‑location distance: Red‑light pen visible up to 30 km in dark‑core fibers, making troubleshooting fast and reliable.
  • Universal connectivity: Includes FC, ST, and SC adapters for seamless testing on any standard fiber link.

  • Compact & rugged design: Hand‑held, lightweight housing with a durable metal chassis for field use.
  • * Battery‑powered: Long‑life rechargeable battery provides up to 20 hours of continuous operation.

  • Easy to read display: Large LCD screen shows power level, wavelength, and fault distance at a glance.

Technical Specifications

  • Power measurement range: -70 dBm – +10 dBm
  • Wavelength: 1310 nm / 1550 nm (selectable)
  • Fault‑location range: 5 km – 30 km (red‑light pen)
  • Connector types: FC / ST / SC (included)
  • Display: 2‑line, backlit LCD
  • Operating temperature: -10 °C – 55 °C
  • Battery: 1500 mAh Li‑Ion, 20‑hour runtime
  • Dimensions: 150 mm × 85 mm × 35 mm
  • Weight: 350 g

Why Choose This Visual Fault Locator?

Whether you are troubleshooting a single‑mode backbone or testing patch cables in a high‑density rack, this tool delivers fast, accurate results without the need for multiple devices. Its intuitive interface, robust construction, and broad compatibility make it the go‑to solution for:

  • Fiber link verification
  • Break and splice loss detection
  • Network commissioning and maintenance
  • On‑site diagnostics for ISP, carrier, and enterprise networks

Package Includes

  • Visual Fault Locator unit
  • Red‑light pen (5 km – 30 km range)
  • FC, ST, SC patch‑cord adapters
  • Rechargeable Li‑Ion battery & charger
  • User manual & quick‑start guide

SEO Keywords

Visual Fault Locator, fiber optical power meter, cable tester, FC/ST/SC adapters, red light pen, 5‑30km fault locator, -70 to 10dBm power meter, fiber optic troubleshooting, telecom test equipment, high‑precision fiber meter


Price: $ 13.36

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