About
All Feedback (72)
- mating-8456 (349)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat communication. A pleasure to do business with.
- fairy-beautys666 (1851)- Feedback left by buyer.Past yearVerified purchaseBin gerne zu weiteren Geschäften bereit. Danke.
- windmeile (5839)- Feedback left by buyer.Past yearVerified purchaseProblemlose Kaufabwicklung - Danke für Ihr Vertrauen! windmeile GmbH
- sensus-de (135959)- Feedback left by buyer.Past yearVerified purchaseSchnelle Zahlung, super Ebayer! Danke - TOP!!!!
- alex_xu10- Feedback left by buyer.More than a year agoVerified purchaseQuick response and fast payment. Perfect! THANKS!!
- *****- Feedback left by buyer.More than a year agoVerified purchaseWelcome you back anytime to source genuine components! Thank you!
Reviews (2)
30 Dec, 2015
Good to see broken patchcords
So I have bough 3 of these 30mW visual fault finder for test.
+16dBm = 40mW (in the fiber) so the unit is more powerful than 30mW
The unit is marked (more than) 30mW
I left it on for a hour and the output was 0,5 dBm lower when I came back.
The unit was not warm so it´s no problem to leave then on and they do not shout off (that’s good)
With the 1 mW you can see 10km of fiber.
With the 30mW unit you get 3km extra =13km
My dB meter for 660nm can only handle +3dBm so I need to test the unit with 2.6km SM fiber.
The 2,6km fiber has a attenuation of 15dB at 650nm.
So the 30mW has a output of 16dBm (1dBm on the instrument + 15dB for the fiber)
I also have the 1mW visual fault finder. They have a output of -3dBm = 0,5 mW (in the fiber).
13 Apr, 2019
Cut faster with low amp and small nozzel
My plasma cutter was deliveryed with 1,5mm nozzel. If I use max 40A I can cutt faster with 1.1mm