Heathkit RC-1 Radiation Counter Faceplate Part Replacement

E-TEK FR-4 FREQUENCY READOUT/COUNTER for HAM Radio - Vintage - Untested - As Is

Heathkit IM-4100 Digital Frequency Counter Ham Radio

Heathkit IM-2400 digital frequency counter Untested

DataScan MODEL C1400 10HZ-1..4GHZ FREQUENCY COUNTER * Untested

Heathkit IB-1101 Vintage Frequency Counter *UNTESTED- No Cord*

Optoelectronics Frequency Counter 3000A 10hz- 3ghz Dual Input Untested

Vintage REDCO RFC-50 Frequency Counter Electronics Untested