Heres a old Pride TF-1000 freq. counter/clock. I tested it out and it works great. It always shows time til you key up then goes to read frequency. The bottom cover as see in pic has a piece broken but does not affect it at all. Asking $45 shipped.
guessing it is a 6 digit counter?how many digits it is accurate
guessing it is a 6 digit counter?
Good call. That's what I did with all of them we had accumulated. Turns out that after 45 years some of the complex chips in there become failure-prone.Sold on ebay.