| Brand | Unbranded |
|---|---|
| Form Factor | Handheld |
| Product | Optical Power Meter |
Check the listing for details. Variable Optical Attenuator Optical Multimeter Digital LCD Screen NK305 30DB. Condition: New. Listed at 254.60 USD. Adopted a new optical attenuation technology, the NK305 provides 0dB to 30dB continuous adjustable attenuation in a wide range of wavelengths 1310 to 1650nm without power jump. - Model No.: NK305. Attenuation Value (Not including insertion loss): 30dB.