| ACCURACY IN PERCENT | -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| INSTALLATION DESIGN | PANEL |
| OVERALL HEIGHT | 3.110 INCHES MINIMUM AND 3.130 INCHES MAXIMUM |
| OVERALL WIDTH | 3.110 INCHES MINIMUM AND 3.130 INCHES MAXIMUM |
| MEASUREMENT RANGE | -25.0/-10.0 DECIBELS SINGLE INDICATOR SINGLE RANGE |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.130 INCHES MAXIMUM |
| MOUNTING BOLT CIRCLE DIAMETER | 3.495 INCHES MINIMUM AND 3.505 INCHES MAXIMUM |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD BOLT CIRCLE |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.168 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
| SCALE DIVISION QUANTITY | 15 SINGLE INDICATOR SINGLE RANGE |
| SENSITIVITY RATING | 1000.0 OHMS PER VOLT |
| SPECIAL MARKINGS | REF ABOVE SCALE AT M15 DB,POWER-DB CENTERED BELOW SCALE |
| STYLE DESIGNATOR | ROUND FLUSH MTG W/4 TABS |