| Country of Origin | China |
|---|---|
| Manufacturer Warranty | 3 Years |
| warranty | 3 Years |
| Brand | Unbranded |
| Optical Power Meter Wavelength(s) | 1310/1550±20nm |
| Attenuation Dead Zone | 8m |
| Form Factor | Handheld |
| Event Dead Zone | 3m |
| Optical Fiber Type | Single-mode |
| Dynamic Range | 32dB |
| UPC | doesnotapply |
Check the listing for details. JW3302E Automatic OTDR Optical Time Domain Reflectometer with Full Touch Screen. Condition: New, Made in China. Listed at 564.04 USD. The minimum event blind spot is 3m, and the maximum sampling resolution is 2.5cm. - Model: JW3302E. - Automatic OTDR: one-key testing, no need for complex setting. - Events blind area: 3m. - Attenuation blind area: 8m.