These are for the small c model. The big C uses a completely different meter assembly. The are both active. The one with the missing seems "more" active. The one with the door has missing glass, the other has broken glass. The one without the door is broken where the door would attach. The are offered AS-IS for parts or repair.
PLEASE CAREFULLY REALLY READ ALL OF THE FINE PRINT BELOW BEFORE PLACING YOUR BID
I primarily sell used photo equipment. As such it is usually not 100% perfect. I try to advertise items as honestly as I can, but if you are looking for
something that is 100 % perfect it might be better if you buy the item new. Also, I do NOT use stock photos.