Part Details | AUDIO LEVEL METER
6625-00-255-1083 An instrument which measures the ratio of electrical power with reference to a predetermined value and is calibrated in units of sound intensity, usually decibels. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. If other than audio frequency ranges, see METER, NOISE LEVEL.
Alternate Parts: 3555B, 3555B, 6625-00-255-1083, 00-255-1083, 6625002551083, 002551083
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | FEB 03, 1971 | 00-255-1083 | 16456 ( METER, AUDIO LEVEL ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR OR SQUARE
Cross Reference | NSN 6625-00-255-1083
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3555B | 28480 | HEWLETT-PACKARD COMPANYDBA HP |
| 3555B | 1LQK8 | KEYSIGHT TECHNOLOGIES, INC. |
Technical Data | NSN 6625-00-255-1083
| Characteristic | Specifications |
|---|---|
| INDICATOR TYPE | DIAL W/POINTER |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 4 BINDING POST |
| POWER SOURCE | EXTERNAL AND INTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC AND DC |
| OPERATING VOLTAGE RATING IN VOLTS | 115.0 AC MINIMUM AND 230.0 AC MAXIMUM |
| FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM |
| STYLE DESIGNATOR | 1 RECTANGULAR OR SQUARE |
| OVERALL DEPTH | 8.125 INCHES NOMINAL |
| OVERALL LENGTH | 10.500 INCHES NOMINAL |
| OVERALL WIDTH | 7.750 INCHES NOMINAL |
| NUCLEAR HARDNESS CRITICAL FEATURE | |
| FEATURES PROVIDED | PORTABLE |
| SPECIAL FEATURES | MEASUREMENT RANGE MINUS 1 TO PLUS121 DBRN |