Fairchild T5700-9 Model T5700 Electric to Pneumatic Transducer 1-9 V DC

Unbranded Custom Pneumatic Assembly with Transducer  Condition: UsedThis assembly has been inspected and it is in good condition.

GE 8DP9VED1 VINTAGE 0~150mV DC Millivolts Voltmeter - General Electric DP-9  Condition: UsedThis used vintage voltmeter has been inspected and appears to be in good condition. I