| Name | Value |
|---|---|
| NAME | 6625-509780 |
| LIFE EXPECTANCY | 13 |
| BRIEF DESCRIPTION | METER PREC SND LEVEL |
| NOMENCLATURE | METER, PRECISION SOUND LEVEL SET. AN INSTRUMENT DESIGNED FOR EASY PRECISION MEASUREMENT OF TRAFFIC NOISE, NOISE IN FACTORIES AND BUILDINGS, ALSO FOR SOUND LEVEL DISTRIBUTION IN THEATRES, SCHOOLS, CHURCHES AND SIMILAR PLACES. USUALLY CONSISTS OF A CONDENSER MICROPHONE, AMPLIFIER, TRANSDUCER(S), AND A METER CIRCUIT. |