| ELECTRICAL POWER SOURCE RELATIONSHIP | ALTERNATE OPERATING |
| ENCLOSURE FEATURE | SINGLE ITEM W/CARRYING CASE |
| AC VOLTAGE RATING | 90.0 VOLTS MINIMUM AND 260.0 VOLTS MAXIMUM |
| DC VOLTAGE RATING | 12.0 VOLTS NOMINAL |
| DEPTH | 25.000 INCHES NOMINAL |
| FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM |
| HEIGHT | 25.000 INCHES NOMINAL |
| INTERNAL BATTERY ACCOMMODATION | INCLUDED |
| LENGTH | 25.000 INCHES NOMINAL |
| MAJOR COMPONENTS | TWO ADAPTERS NIGHT GOGGLES/BIRDS; DIOPTER; COLLIMATION BRIDGE; AC POWER CORD; MAIN LIGHT SOURCE AND ELECTRONIC CONSOLE; GAIN PROBE DETECTOR |
| TEST TYPE FOR WHICH DESIGNED | GOGGLE RESOLUTION; GAIN; DISTORTION; SPOT DEFECTS; CURRANT/DRAW; BATTERY PACK VOLTAGE; LOW BATTERY |