Fluke Networks Fibre Tester Single & Multimode 4km Test Distance 650nm Laser VISIFAULT

Fluke Networks VISIFAULT Fibre Tester Single & Multimode, model VISIFAULT, is a handheld visual fault locator designed to improve efficiency in fibre tracing, continuity verification, and basic fault detection across industrial, field, and telecommunications environments. Its bright 650nm visible laser allows for clear identification of breaks, bends, and connector faults over single- and multi-mode fibre optic cables up to 4 km in length.

The device provides selectable continuous or pulsed laser output to aid in fibre identification. Powered by two standard AA batteries, it offers a prolonged battery life of up to 80 hours, ideal for extended use in remote or demanding field conditions.

The VISIFAULT is housed in a rugged, impact-resistant casing with an energy-absorbing holster to protect against drops and shocks. Its light weight of only 180 grams enhances portability for on-site technicians. The unit includes a tethered protective end cap and a carry case to facilitate convenient transport and use.

Connectivity is supported via a universal 2.5mm adapter compatible with SC, ST, FC, and FJ connectors. For use with LC and MU small form-factor connectors, a separate 1.25mm adapter can be fitted.

Operating temperature range extends from 0 °C up to 40 °C withstanding random vibration of 2 g across 5 - 500 Hz and a 1 meter drop onto corners and face, making it well-suited for tough industrial applications. The visible laser source is classified as Class II and complies with IEC and ISO standards for electrical equipment safety.

Operates on single and multi-mode fibre optic cables up to 4 km. 650nm visible laser output for clear fibre fault location. Lightweight and rugged design for field use. Battery powered with extended run time up to 80 hours.

Includes universal 2.5mm adapter for multiple connector types. Supports additional adapters for small form-factor connectors. Meets IEC and ISO safety standards. Ideal for tracing, continuity checks, and fault location in industrial and field settings.

This Fluke Networks fibre tester is essential for telecommunications technicians and network maintenance professionals requiring a reliable tool for fiber optic fault detection and verification. Explore more Fibre Testers and related test equipment available through EnvMart’s comprehensive industrial catalog.