Ortec 449-2 Log/Lin Ratemeter

ORTEC EG&G NIM computer module model # 449-2 LOG/LIN RATEMETER

EG&G ORTEC 419 Precision Pulse Generator NIM Module Untested As-Is

EG&G ORTEC 478 0-2KV BIAS SUPPLY PLUG IN NIM BIN MODULE

Ortec EG&G Model 772 Single Channel Counter NIM module

Ortec (EG&G) Single Channel Analyzer Model 406A NIM BIN /MODULE

EG&G ORTEC 487 Spectrum Scanner NIM Module - Stanford, Untested, Used Condition

EG&G ORTEC 408 MODEL BIASED AMPLIFIER NIM BIN PLUG IN MODULE