Allen Dumont Labs - Oscillograph
Type: Test Equipment - Oscilloscope
Mfg/Model: Allen Dumont Labs / Type 255I Oscillograph
Year: Unknown
Power: 120V AC
Components: Vacuum Tubes
Status: Works, uncalibrated
Source: Unknown
Type: Test Equipment - Oscilloscope
Mfg/Model: Allen Dumont Labs / Type 255I Oscillograph
Year: Unknown
Power: 120V AC
Components: Vacuum Tubes
Status: Works, uncalibrated
Source: Unknown