Vintage SIGNAL CORPS I - 177 US ARMY Dynamic Mutual Conductance Tube Tester
Item History & Price
Reference Number: Avaluer:6939901 | Brand: Signal |
Country/Region of Manufacture: United States | Model: I-177 |
MPN: I-177 |
Signal Corps U.S. Army Tube Tester I-177 Order No 27613-PH-44-52 UntestedThis was the mutual conductance tube tester used by US Armed Forces since WWII.