This is what i took out of the box. Ive been looking for little indicator like that one. If i remember i think it is suppose to a tenth reading? Unfortunately it is broken but i will look into seeing if i can get it repaired. Looks like
@vtcnc is next on the list. Since his address is on the box i will get it ready to go out unless he was only on the list for a return trip. Just let me know.