| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MEASUREMENT RANGE | -10.0 TO 20.0 DECIBELS SINGLE INDICATOR SINGLE RANGE |
| ACCURACY IN PERCENT | -5.0 TO 5.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR SINGLE RANGE |
| SCALE DIVISION QUANTITY | 31 SINGLE INDICATOR SINGLE RANGE |
| POINTER COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| MOVEMENT TYPE | MOVING IRON VANE |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.210 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.600 INCHES NOMINAL |
| OVERALL DIAMETER | 2.695 INCHES NOMINAL |
| OVERALL LENGTH | 2.330 INCHES NOMINAL |
| 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 |
| MATERIAL | ALUMINUM AND |
| STEEL |
| SURFACE TREATMENT | ENAMEL |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| ENVIRONMENTAL PROTECTION | SHOCK RESISTANT AND |
| VIBRATION RESISTANT |
| SPECIAL MARKINGS | 1.9 V BELOW 0 POINT ON SCALE; RECTIFIER TYPE; ZERO POWER LEVEL; 6 MILLIWATTS 600 OHMS |
| FEATURES PROVIDED | ZERO ADJUSTER |
| SPECIAL FEATURES | RUGGEDIZED |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |