A handheld visual fault locator for fibre technicians, promising long-range, reliable fault illumination. Meet Guakiili Visual Fault Locator Kit, designed for fast fault tracing in single-mode networks and mixed connector environments. But is it the right tool for busy field engineers?
⚡ At a Glance
- • Detection Range: High-output red light capable of reaching 20–30 kilometres under ideal conditions, supported by a stable power circuit.
- • Best for: FTTH installers and network technicians needing rapid fault location on single-mode runs
- • Not ideal for: Users who require multi-wavelength optical power measurements or complex diagnostics
Handheld red-light visual fault locator with a strong 30mW output and universal 2.5mm connector. Portable, battery-powered design aimed at single-mode fibre testing in the field.
Locate Faults Quickly – thanks to 30mW high-output red laser
High-output 30mW red light penetrates single-mode fibre runs, producing visible backscatter at faults and breaks over long distances. Constant output power and an efficient power circuit keep illumination stable during inspection.
Rapid identification of breaks, bends and poor connections even on long fibre runs, reducing troubleshooting time. Visible illumination makes physical faults obvious without complex tools.
Works with Common Connectors – with 2.5mm universal connector
A 2.5mm universal connector is compatibly shaped for ST, SC and FC terminations, handling both circular and square ferrule profiles. An included FC/LC adapter extends compatibility to LC-terminated fibres.
Switch between common connector types without hunting for extra adaptors, making checks across mixed installations straightforward. Useful for environments where different termination standards coexist.
Field-ready Reliability – thanks to stable power circuit and battery alerts
An efficient power circuit maintains constant output and includes a lower battery warning, while design notes highlight long battery life for extended field tests. The compact form factor suits handheld operation.
Dependable performance during on-site troubleshooting, with fewer false negatives caused by power fluctuation. Battery warning helps avoid mid-job surprises and keeps schedules on track.
✨ The 4 Key Reasons for Guakiili Visual Fault Locator Kit
- 2.5mm Universal Connector - Test ST, SC and FC terminations without extra adapters
- FC/LC Adapter Included - Start testing LC-terminated fibres immediately, no extra purchases
- Accurate Fault Detection - Pinpoint breaks, bends and poor connections for faster repairs
- Portable with Battery Warning - Carry easily for fieldwork and avoid unexpected shutdowns
📋 Technical Details at a Glance
- Category: FTTH fibre optic tester, visual fault locator
- Output Power: 30mW
- Detection Range: 20–30 kilometres (long-distance detection capability)
- Connector Type: 2.5mm universal connector, compatible with ST, SC, FC
- Adapters Included: SC male to LC female, FC male to female
❓ Frequently Asked Questions
Q: How far can faults be detected with this locator?
A: The red light output is described as reaching 20–30 kilometres under ideal conditions, and users report visible illumination over several kilometres.
Q: Which connector types are supported out of the box?
A: A 2.5mm universal connector supports ST, SC and FC terminations, and the kit includes an SC male to LC female and an FC male to female adapter for LC and FC compatibility.
Q: What kinds of faults can be found with the tester?
A: The tester can locate fibre breaks, poor connections, bends and cracking, making physical fault identification straightforward during field checks.
🏆 Our Verdict
Suitable for FTTH installers and network technicians who need fast, visible fault location on single-mode fibre runs. Long-range, stable 30mW output combined with universal connector compatibility and included adapters makes field testing simpler. Durable, portable construction and battery alerts give solid long-term value for frequent on-site use.
