| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MEASUREMENT RANGE | 0.0 TO 10.0 DECIBELS SINGLE INDICATOR 1ST RANGE |
| 0.0 TO 100.0 DECIBELS SINGLE INDICATOR 2ND RANGE |
| ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| SCALE GRADUATION TYPE | NONLINEAR SINGLE INDICATOR 1ST RANGE |
| LINEAR SINGLE INDICATOR 2ND RANGE |
| SCALE DIVISION QUANTITY | 10 SINGLE INDICATOR 2ND RANGE |
| POINTER COLOR | BLACK SINGLE INDICATOR ALL RANGES |
| DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR ALL RANGES |
| BACKGROUND COLOR | WHITE SINGLE INDICATOR ALL RANGES |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SOLDER LUG |
| SENSITIVITY RATING | 50.0 MICROAMPERES |
| DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 3000.0 |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.210 INCHES MAXIMUM |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.600 INCHES MAXIMUM |
| OVERALL DIAMETER | 2.695 INCHES MAXIMUM |
| OVERALL LENGTH | 2.650 INCHES MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.125 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 2.440 INCHES NOMINAL |
| FEATURES PROVIDED | ZERO ADJUSTER |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |