Thanks for your question and patience. Both APC & UPC type can be chosen, as long as the connector is FC/SC/ST, it can work well. Por J***g en 27 de sept. de 2018

This instrument can only work with FC/ST/SC connectors, it couldn't work with SMA 905 connectors. For more questions, please feel free to contact your account manager. Por *** en 09 de en. de 2020

Hello, thank you for your question. ^^ Yes, confirmed that the #35389 is suitable for this connection "Fault locator (with LC adapter) > LC to LC cable > LC to MTP® cassette > MTP® cable > LC to MTP® cassette > LC to LC cable. ", and the light actually can be emitted from the LC interface, but please pay attention that the light is too harmful to look directly to avoid permanent damage to the eyes. Por M***g en 23 de en. de 2019

Thanks for your question. Usually, for testing the LC patch cable, it needs be connect the adapter #82730 first, then connect the patch cables for testing. Could you help to offer us a video or picture, so that we can help to double-check the issue accordingly. Por N***n en 20 de jul. de 2018

There is no special requirement for battery type. The common triple-A battery is okay. Por A***g en 24 de my. de 2018