Features:
- Easy to use
- Portable, rugged, lightweight
- More accurate testing results and better repeatability
- Automatic pulse width control designed to ensure a convenient operation
- Easy to identify the faults location
- Built-in visual fault locator (VFL) makes it convenient to find the faults in dead zone
- Dust-, water- and shock-proof, designed for field use
- 2.6-Inch screen, data saved in SOR format
Technical Parameters:
- Model: JW3305A
- Operating Wavelength: 1550nm
- Fiber Type: 9/125um SM
- Optical Connector Type: SC/PC
- Dynamic Range: 22dB
- Pulse: 10ns to 10us, Auto
- Unit: m
- Reflection Event Dead Zone: 3m
- Attenuation Event Dead Zone: 10m
- Accuracy: ¡À(1m+2x10-4 xDistance)
- Power of VFL: 1mW
- Working Temperature: -5¡æ to 40¡æ
- Storage Temperature: -10¡æ to 60¡æ
- Humidity: 0 to 85% (Non-condensation)
- Weight: 300g
Package Included:
- 1 x JW3305A mini OTDR

| LCD | 3.5 inch color LCD, Multi-touch screen |
| Connector | FC /SC |
| Pulse Width | 5ns,10ns,25ns,50ns,100ns,250ns,500ns,1us,2.5us,5us,10us,20us |
| Attenuation Dead Zone | 10m |
| Event Dead Zone | 3m |
| Min.Distance Resolution | 0.1m |
| Loss Resolution(dB) | 0.001 |
| Distance Uncertainty(m) | ¡À(0.8+0.005% * Testing Distance + Resolution) |
| OPM Function | T:+8~-70dBm or C:+26~-50dBm, 850/1300/1310/1490/1550/1625nm,FC or SC adapter |
| VFL Function | 1mW |
| Storage | >500 results |