

⚡ Detect the invisible. Own the fiber future.
The Fluke Networks FIBERLERT-125 is a cutting-edge fiber optic cable tester and detector designed for professionals who demand precision and ease. Covering a broad near-infrared wavelength range (850-1625 nm), it instantly identifies live fiber signals with intuitive light and sound alerts—no complex setup required. Its non-contact detection safeguards fiber integrity, while smart LED indicators and auto power-off optimize usability and battery life. Trusted by industry pros, this compact, battery-powered tool is your essential companion for flawless fiber optic network maintenance.








| ASIN | B09KZV7V2J |
| Amazon Bestseller | #195,518 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,509 in Voltage Testers |
| Brand | Fluke Networks |
| Brand Name | Fluke Networks |
| Customer Reviews | 4.7 out of 5 stars 166 Your Review |
| Included Components | FiberLert Alkaline Batteries x 2 |
| Item Dimensions | 16.8 x 1.5 x 2.5 cm |
| Item Weight | 0.22 Ounces |
| Item dimensions L x W x H | 16.8 x 1.5 x 2.5 cm |
| Manufacturer | Fluke Networks |
| Measurement Type | Optical Power Meter |
| Model | FIBERLERT-125 |
| Power Source | Battery Powered |
| Specification Met | CE, FCC |
| Style | Modern |
| Style Name | Modern |
| UPC | 195112035665 |
| Unit Count | 1.00 Count |
| Upper Temperature Rating | 50 Degrees Celsius |
E**I
Easy to use
I**S
Fiberlert
A**R
Useful piece of kit!
V**A
Works as expected
K**N
Active fiber ports
Trustpilot
2 months ago
1 month ago