Description
3 Step Attenuator 5 15dB (1310nm Single Mode) film size_9 x 6 5 50 60Hz with AC adapter (S952) 50 60Hz with AC adapter (S952) this lightweight
3 Step Attenuator 5 15dB (1310nm Single Mode) film size_9 x 6 5 50 60Hz with AC adapter (S952) 50 60Hz with AC adapter (S952) this lightweight