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🔍 Stay ahead in fiber optics with precision and power in your palm!
The D YEDEMC Fiber Optic Cable Tester is a portable, handheld optical power meter and visual fault locator combining 8 standard wavelength measurements (850-1650nm) with universal FC/SC/ST and RJ45 interfaces. It offers high accuracy (±0.05dB), a wide test range (-70dBm to +6dBm), and a user-friendly design featuring backlight, wavelength memory, and automatic shutdown. Powered by 2 AA batteries, it delivers over 72 hours of continuous operation, making it an essential tool for fiber optic installation, maintenance, and troubleshooting.
| ASIN | B07XKH68B3 |
| Best Sellers Rank | #67,219 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #365 in Multi Testers |
| Brand | D YEDEMC |
| Brand Name | D YEDEMC |
| Color | lt orang l |
| Colour | lt orang l |
| Customer Reviews | 4.6 out of 5 stars 1,085 Reviews |
| Item Weight | 140 Grams |
| Item weight | 140 Grams |
| Manufacturer | Yide Machinery Co. Ltd. |
| Measurement Type | Optical Power Meter |
| Model | OPM-VFL-1 |
| Part Number | OPM |
| 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 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 60 Degrees Celsius |
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!
M**V
Good tool
The battery life is good, the original batteries are still working. It's easy to use and reasonably priced.
B**N
Doesn't test ethernet, port is missing.
Works great as a light meter, nice and responsive, turns on quickly, and remembers the last used wavelength. The VFL is decently bright, great for locating fiber in an MDU or quickly testing a drop, not so great for finding small breaks in invisilight or tracing a damaged feed from a off-site distribution. The "RJ45" test feature is completely absent however, there is no jack on the bottom, just an empty spot behind the cover, and there are no LEDS on the face above the buttons like in the pictures. Instead of saying "Optical power Meter" it has a logo for Youysi. Not a huge deal breaker as I have other test sets for RJ45/Cat5e/etc, and it's decent for what it actually does, but only 3 stars for 1/3 of the functions completely missing. If you want a very nice compact power meter, with a serviceable VFL, its a great buy.
J**N
Jobin
Very good
Trustpilot
3 weeks ago
2 weeks ago