I have for sale an HP 53132A 12 digit frequency counter. This is the nicest 53132A I have had, the VFD is very bright and the counter is in excellent condition in all respects. It has a factory installed option 010 HS/High Stability reference. I have added an aftermarket 3 GHz third channel input which matches factory specifications. Bumpers and an original HP branded handle are included.
$650.00 USD + shipping. Paypal for payment. I am located in Canada but get pretty affordable shipping rates via UPS and can ship to nearly any country.