






🔧 Master your fiber network with precision and speed — don’t get left in the dark!
The WANLUTECH MOT-51 OTDR Fiber Tester is a professional-grade, multifunction handheld tool designed for fiber optic and network testing. Featuring dual wavelength OTDR (1310/1550nm) with a dynamic range up to 26dB, a bright 5.5" touchscreen, and integrated VFL, OPM, LS, and RJ45 cable testing capabilities, it streamlines fiber diagnostics and network troubleshooting. Ideal for FTTx, access networks, and cable maintenance, it offers detailed event mapping, customizable test parameters, and comprehensive network functions in a compact, battery-powered device.










































| ASIN | B0CW3B9ZM8 |
| Amazon Bestseller | #299,328 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14,376 in Test, Measure & Inspect |
| Brand Name | WANLUTECH |
| Color | Orange + Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (21) |
| Included Components | OTDR MOT-51 + Tool Bag + OTDR Test Report + Accessories |
| Item Weight | 0.8 Kilograms |
| Manufacturer | GUANGZHOU WANGLU TECHNOLOGY CO.,LTD |
| Measurement Type | OTDR |
| Minimum Operating Voltage | 3.7 Volts (DC) |
| Model | MOT-51 |
| Power Source | Battery Powered |
| Specification Met | Ul 61010-1, Iec 61010-2-030 |
| Style Name | MOT-51 |
B**R
I bought this for work. It works perfectly for what I needed it for. I have to test a lot of fiber for my job and for the money this is a great buy.!
C**E
Hands down the best network testing tool I’ve ever owned. This unit replaced five separate testers I was using before, including a Fluke setup that cost me over $3,000. The feature set is extensive, with OTDR, VFL, optical power meter, light source, event mapping, and even RJ45 cable testing built into a single device. The touchscreen is responsive, the interface is intuitive, and navigating between functions is straightforward. Build quality feels professional and durable, and it performs reliably in real-world testing scenarios. For anyone working regularly with fiber or network infrastructure, this tool offers excellent capability and value in one package.
J**!
Someone has to be available to sign for delivery. Amazon doesn’t deliver this, UPS did and needed a signature. Product itself seems to work as advertised.
Trustpilot
3 days ago
5 days ago