Ortec 441 Linear Count Ratemeter NIM Module 500K CPS Used

Tennelec TC 590 Ratemeter NIM BIN Plug-In Module, TC590 Rate Meter

ORTEC 9349 Log/Lin Rate Meter NIM Bin Crate Module

EG&G Ortec 980 General Purpose Interface/Controller NIM BIN Plug-In Module

X3 EG&G ORTEC 471 Spectroscopy Amplifier NIM BIN Modules AS IS UNTESTED

NIM BIN Module - Canberra Model 1480 Linear Ratemeter

Tennelec EG&G Ortec Delay & Gate Generator NIM BIN Plug-In Module

EG&G ORTEC 471 Spectroscopy Amplifier NIM BIN Module AS-IS for Parts/Repair