Both 53131a Frequency Counters sold
10 Turn Pots, Counting Dials: $50 obo-These are oldies but goldies. These were from a lab cleanout at a local college. some were used but many were not.
-Amphenol, bourns, the good stuff


Shipping:
-Shipping is extra. USPS ground advantage is cheap via pirateship
-Item will be packaged well, with tracking#
-I ship via UPS or USPS
-I can expedite for extra $
-Shipping to US48 only
Terms:-This item came from a smoke free, pet free environment
-No international
-Paypal only. Will only ship to Paypal mailing addresses
-Make sure you update your paypal mailing address before sending payment
Note:-obo = or best offer
Wanted list:-Agilent / Keysight E5062a or E5061b VNA