Brayden Innosonian CPR Training Manikin w/ and 15 similar items

Brayden Innosonian CPR Training Manikin w/ Red indicator Lights and Carry Bag This training manikin is in good condition, and the indicator lights work fine. I tested this out (see video), both with 6 C-Cell batteries and a 9V power supply (neither are included). This works fine in Operating Mode when I do compressions, but I have to push down hard to get it to go into the Demonstration Mode. This goes into Demonstration Mode when the chest is pressed down continuously for about 10 seconds. There is some surface rust on one of the battery coils (see last picture) but it still works fine with batteries. D9-5 fdk 80103268