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🚀 Elevate your fiber testing game—precision, power, portability in one sleek device!
This portable Fiber Optic Cable Tester combines an Optical Power Meter and Visual Fault Locator into a single compact device. It supports 8 standard wavelengths (850-1650nm) with a measurement range of -70dBm to +6dBm and ±0.05dB accuracy. Featuring universal FC/SC/ST interfaces and RJ45 testing, it offers simultaneous linear and nonlinear power displays. Designed for professionals, it boasts a lightweight 140g build, over 72 hours of battery life, automatic shutdown, backlight, wavelength memory, and user calibration—ideal for fiber optic installation, maintenance, and troubleshooting.
| ASIN | B07XKH68B3 |
| Best Sellers Rank | 554,817 in DIY & Tools ( See Top 100 in DIY & Tools ) 423 in Network Testers |
| Brand | D YEDEMC |
| Colour | Red |
| Customer Reviews | 4.6 out of 5 stars 1,286 Reviews |
| Item Weight | 140 Grams |
| Item weight | 140 Grams |
| Manufacturer | Yide Machinery Co. Ltd. |
| Manufacturer Part Number | OPM |
| Measurement Type | Optical Power Meter |
| Model Number | OPM-VFL-1 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | IEC 61010-2-030, CE Marked, NIST Traceable |
| Specification met | IEC 61010-2-030, CE Marked, NIST Traceable |
| Style | OPM&VFL |
| Style Name | OPM&VFL |
| UPC | 782855705384 |
| Upper Temperature Rating | 60 Degrees Celsius |
L**.
Cumple con lo requerido y barato
Excelente producto
G**A
Not good
No VFL port included in the product sent to me
M**O
Slight Expensive but Accuracy high
Very good Optical power meter. It's range -70dBm to +6dBm. It's measured value is very good. No doubt must buy. And it's operate on 2 AAA batteries and which is provided in the box. You can also check RJ45 connection properly. Which's measuring kit also give in the box. I shared some product pic that you have an idea before buy.
I**N
Durable and Accurate
Purchased this 2022, I use it everyday for my job, and up to till now 2025 still works great! Amazing!
J**N
Great Tool, useful on the field
I work at a fiber optic internet company, it’s been very useful and it has all my needs on the field. We get optimeters for testing light, they take forever to turn on and there is no VFL on our models. It’s so convenient having instant access to check light levels that you can store in your pocket all the time. The VFL is handy and bright, only downside is after 5-10 minutes it automatically turns off. I wish if the VFL is on then it won’t turn off but it’s not a big deal. I highly recommend calibrating to your fiber optic wavelength and light levels, the out of box experience is good with about 3 DB off but it’s great for a general estimate when it’s not very important. After calibration even after a couple months it’s been accurate and works very well. The battery life is pretty good, it uses 2 AAA batteries and it lasts me about a month or bit more. I love the Ethernet tester that is built onto the removable slot on the bottom. On the field I also work with CAT 6 and it’s great having it on the tool, I never have to carry around a separate Ethernet tester or ever run to my truck to find it. It’s helped me out in situations I never expected. The only major downside I had is the screen. When I first bought it, after about a month half of the screen was not working and was affecting my readings. I exchanged it for a new one and been very careful with the screen and making sure it won’t get dropped or damaged. It’s been a couple months and it’s been working just as it’s new. Overall, I love this tool and it will be a must need for me when I’m on the field.
Trustpilot
2 weeks ago
2 weeks ago