I have an old "Weather Channel" rain gauge that looks just like the CoCoRahs one. I am using it to compare the Davis/Hobby-Boards/One Wire Frankenstein that I recently installed.
Here is an old commercial for it on YouTube:
http://www.youtube.com/watch?v=R1ZkAju8inIDoes anyone know if they are the same basic design? From what I can tell they look very similar.
Greg