| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MEASUREMENT RANGE | 0.0 TO 120.0 DECIBELS SINGLE INDICATOR SINGLE RANGE |
| ACCURACY IN PERCENT | -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR SINGLE RANGE |
| SCALE DIVISION QUANTITY | 48 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 COIL, PERMANENT MAGNET |
| MOVEMENT SUSPENSION METHOD | TAUT BAND |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| SENSITIVITY RATING | 1.0 MILLIAMPERES |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 1.510 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.300 INCHES NOMINAL |
| OVERALL HEIGHT | 1.770 INCHES NOMINAL |
| OVERALL LENGTH | 1.970 INCHES NOMINAL |
| OVERALL WIDTH | 2.260 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED STUD |
| MOUNTING STUD DIAMETER | 0.112 INCHES NOMINAL |
| MOUNTING STUD LENGTH | 0.500 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.310 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.310 INCHES NOMINAL |
| MATERIAL | PLASTIC POLYCARBONATE |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| ENVIRONMENTAL PROTECTION | COLD RESISTANT AND |
| HEAT RESISTANT AND |
| HUMIDITY RESISTANT AND |
| SHOCK RESISTANT AND |
| VIBRATION RESISTANT |
| FURNISHED ITEMS AND QUANTITY | TERMINAL HARDWARE 2; MOUNTING HARDWARE 4 |
| SPECIAL MARKINGS | EXTENDED MARK AT 0; 20; 40; 60; 80; 100; 120; DB ABOVE THRESHOLD |
| FEATURES PROVIDED | ZERO ADJUSTER |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |