VFL Fiber Optic HT-80, Visual Fault Locator Red Light Tester CATV

Features

• Precise Fault Identification with Two Operation Modes This VFL (Visual Fault Locator) is a fiber optic tester that uses a bright <5mW red laser to pinpoint fiber breaks, sharp bends, damaged connectors, incorrect routing, and link continuity issues. Switch between continuous and flashing modes to distinguish signal from ambient light. For continuity, a red light at the far-end connector means the core is not broken. For long-distance faults, use an OTDR to find the approximate distance, then this fiber fault locator to pinpoint the exact spot. Note: Range depends on fiber conditionfaults or high attenuation shorten visible distance. Waterproof/dark jackets may block red light.
• Universal Compatibility & Wide ApplicationsIncludes 2.5mm universal adapter for SC/FC/ST and FC-to-LC adapter for LC fiber tester needs. Supports Single Mode (SMF) and Multimode (MMF). Works as a fiber optic tracer for enterprise, telecom, surveillance, campus, and data networks.
• Long Battery Life, Brightness Troubleshooting & Replaceable Ceramic CoreUses 2 AA batteries (not included) for full-day field use. If this fiber light tester appears dim/weak: (1) replace batteries (most common cause); (2) check ceramic core for cracks; (3) clean connector with a cleaning pen. Install positive (+) toward laser head; reverse polarity prevents operation. Remove batteries for extended storage. Replaceable ceramic core extends product life and cuts maintenance costs.
• Compact, Portable & Built for Daily Field UseUltra-compact, lightweight metal housing. This fiber optic laser pen fits tool bags, maintenance kits, and field cases. Easy to operate with minimal setupsuitable for fiber techs, network engineers, IT admins, telecom maintenance, and security installers. Ready to use out of the box.
• Wide Applications & Complete KitThis Trileria Visual Fault Locator is ideal for fiber installation, patch cord inspection, routing verification, connector checking, network troubleshooting, equipment room maintenance, surveillance deployment, enterprise cabling, and telecom infrastructure. Includes: 1 VFL, 1 FC-LC adapter, 2 lanyards, 1 manual, 1 carry bag, 1 box. Contact us with any questionswe're here to help.

Description

VFL Fiber Optic HT-80 VFL Fiber Optic HT-50 VFL Fiber Optic HT-30 Rechargeable VFL 30 S09 Fiber Cleaver Fiber Optic Tool Kit HT30 Fiber Optic Tool Kit HT30

Brand: Trileria

Power Source: Battery Powered

Style: Pen-style Visual Fault Locator

Color: White

Item Weight: 3.52 ounces

Power Source: Battery Powered

Minimum Operating Voltage: 3 volts

Upper Temperature Rating: 60 °C

Measurement Type: Optical Power

Maximum Operating Voltage: 3 volts

Style Name: Pen-style Visual Fault Locator

Color: White

Item Weight: 3.52 ounces

Specification Met: CE

Brand Name: Trileria

Model: VFL

Number of Items: 1

Item Highlight: 2.5mm universal connector, FC to LC adapter, SM 9/125μm & multimode, CW/pulse modes, for telecom & FTTH, laser pen

Warranty Description: 2 year warranty

Manufacturer: Trileria

Included Components: Visual Fault Locator ,Adapter,Carrying Pouch , Lanyard ,User Manual

Part Number: GQB001