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🚀 Master your fiber network with precision and speed!
The YD-3309D Live Optical Fiber Identifier is a professional-grade FTTH tool that detects signal direction and power across 800-1700nm wavelengths. Featuring a built-in 10mW visual fault locator with up to 15km range and an optical power meter supporting six wavelengths, it offers universal fiber compatibility and a compact, lightweight design. Ideal for telecom and CATV maintenance, it streamlines fiber identification and measurement with a bright LED display and rugged metal grip—making it an indispensable asset for fiber splicing pros.

| ASIN | B09JLL6NPM |
| Brand | D YEDEMC |
| Colour | Red |
| Customer Reviews | 4.3 out of 5 stars 51 Reviews |
| Included Components | No |
| Item Dimensions | 23 x 3.6 x 5 centimetres |
| Item Weight | 200 Grams |
| Item dimensions L x W x H | 23 x 3.6 x 5 centimetres |
| Item weight | 200 Grams |
| Manufacturer | Yide Machinery Co. Ltd. |
| Manufacturer Part Number | YD-3309D |
| Measurement Type | Decibels |
| Model Number | YD-3309D |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | 2*AA Alkalone battery |
| Power source | 2*AA Alkalone battery |
| Style | Modern |
| Style Name | Modern |
| UPC | 788505330869 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 50 Degrees Celsius |
J**N
CALIDAD PRECIO
Excelente producto tengo 6 años trabajando con fibra y este producto me ha gustado es el segundo que compro es de buena calidad y la lectura es muy buena incluso cuando hay mucha luz lo recomiendo por su precio.
J**T
You need this If you splice for a living.
Love this thing. Saves my butt daily.
M**9
Very good for the money
I've used alot of traffic meters and for the money, it's doesn't get any better than this! Also would be a great back up. Shows traffic direction, and strength! I've bought 2.
N**N
Okay nothing to scream about.
For the money, you would think it would be more durable. If you drop it once it’s over. I’m not joking. I’ve purchased multiple of these. Works really well. But it’s made of glass. Had to wrap my new one with electrical tape.
E**G
50/50 - Good luck
The first one I bought works fine but the second one I bought recently won't show a light reading higher than about -32 making it completely useless to me. So take your 50/50 shot if you want one of these.
Trustpilot
3 weeks ago
2 weeks ago