| FURNISHED ITEMS AND QUANTITY | FLAT RANDOM RESPONSE MICROPHONE 1; 10 DB MICROPHONE ATTENUATOR 1; BATTERY CHARGER 1 |
| FEATURES PROVIDED | PORTABLE AND MAGNETIC SHIELD |
| FREQUENCY RESPONSE RANGE | +0.010 TO 20.000 KILOHERTZ |
| OVERALL HEIGHT | 2.320 INCHES NOMINAL2.320 INCHES NOMINAL |
| OVERALL LENGTH | 16.750 INCHES NOMINAL16.750 INCHES NOMINAL |
| OVERALL WIDTH | 3.900 INCHES NOMINAL3.900 INCHES NOMINAL |
| MEASUREMENT RANGE | +30.0 TO 80.0 DECIBELS SINGLE INDICATOR FIRST RANGE |
| MEASUREMENT RANGE | +50.0 TO 100.0 DECIBELS SINGLE INDICATOR SECOND RANGE |
| MEASUREMENT RANGE | +70.0 TO 120.0 DECIBELS SINGLE INDICATOR THIRD RANGE |
| MEASUREMENT RANGE | +90.0 TO 140.0 DECIBELS SINGLE INDICATOR FOURTH RANGE |
| SCALE DIVISION QUANTITY | 50 SINGLE INDICATOR SINGLE RANGE |
| STYLE DESIGNATOR | RECTANGULAR OR SQUARE |