NSN 6625-01-623-3978
Part Details | AUDIO LEVEL METER
6625-01-623-3978 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: SE402ISAC3, SE-402-IS-AC3, 1141141, 6625NCM139506, 6625-01-623-3978, 01-623-3978, 6625016233978, 016233978
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | NOV 12, 2013 | 01-623-3978 | 16456 ( METER, AUDIO LEVEL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6625-01-623-3978
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SE-402-IS-AC3 | 76381 | 3M COMPANYDBA 3M |
| 1141141 | 89875 | DEFENSE LOGISTICS AGENCYDIRECTORATE OF MEDICAL MATERIEL |
| 6625NCM139506 | 64616 | DEFENSE MEDICAL STANDARDIZATIONBOARD |
Technical Data | NSN 6625-01-623-3978
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | HAND HELD |
| DISPLAY TYPE | LIQUID CRYSTAL |
| POWER SOURCE | INTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| OVERALL DEPTH | 1.300 INCHES NOMINAL |
| OVERALL LENGTH | 11.200 INCHES NOMINAL |
| OVERALL WIDTH | 2.800 INCHES NOMINAL |
| SPECIAL FEATURES | NOISE LEVEL METER; LCD DISPLAY; TYPE 2 MICROPHONE; LITHIUM POLYMER BATTERY; BATTERY LIFE: 8 HOURS; MEASUREMENT RANGE: 30 TO 140 DECIBELS; FIELD CALIBRATION; RESISTANT TO MAGNETIC AND ELECTROSTATIC FIELDS; INCLUDES AC-300 ACOUSTICAL CALIBRATOR |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | METER NOISE LEVEL WITH SOUND CALIBRATOR KIT |