- Mar 2, 2006
Not sure if anyone is fammiliar with this unit or not. My grandmother gave this scanner to me about 15 years ago. It was my grandfathers a really long time ago. It has an access plate on the bottom to get into the scanner to change crystals I assume. Still works great, justs needs a little cleanup. It's a MacDonald Instuments CE-100. Brings back a allot of memories.