mber 2 connectors are suitable to handle 210 or 245，only transfer according to the switch on top of the connector.
6. KAISI K-508 extender is special for the JBC soldering handle.
7. It should replac the insulating screw to which is on the soldering station handle, stand right size before testing, then cut up the sleeping induction cable.
8. When you are using the K-508 extender, you should start the K-508 extender first, then start the JBC soldering station.
TEC expansion module features:
1.