ORTEC EG&G MODEL 472 SPECTROSCOPY AMPLIFIER, EXC. COND., TESTED

EG&G Ortec OD410 Charge Digitizer NIM BIN Plug-In Module

Vintage Tektronix 7B85 Delaying Time Base, Tested, for 7000 Series Oscilloscopes

Ortec EG&G Model 772 Single Channel Counter NIM module

Ortec EG&G 420 Timing Single channel Analyzer NIM BIN Plug-IN Module

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

EG&G Ortec TD104 Time Digitizer w/NIM Positive/Fast Logic Inputs

Ortec 441 Linear Ratemeter NIM Module for Radiation Detection