| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MEASUREMENT RANGE | 0.0 TO 60.0 DECIBELS SINGLE INDICATOR 1ST RANGE |
| 0.0 TO 400.0 MILLIAMPS 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 | 40 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 TYPE | MOVING COIL, PERMANENT MAGNET |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SOLDER LUG AND |
| 2 THREADED STUD |
| SENSITIVITY RATING | 1.0 MILLIAMPERES |
| SCALE SELECTION METHOD | TERMINAL |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.219 INCHES MAXIMUM |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.781 INCHES MAXIMUM |
| OVERALL HEIGHT | 2.375 INCHES NOMINAL |
| OVERALL LENGTH | 2.812 INCHES MAXIMUM |
| OVERALL WIDTH | 2.375 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED STUD |
| MOUNTING STUD DIAMETER | 0.112 INCHES NOMINAL |
| MOUNTING STUD LENGTH | 0.475 INCHES MINIMUM AND |
| 0.625 INCHES MAXIMUM |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.875 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.875 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| SURFACE TREATMENT | ENAMEL |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| ENVIRONMENTAL PROTECTION | DUST RESISTANT AND |
| HUMIDITY RESISTANT AND |
| WATER RESISTANT |
| FURNISHED ITEMS AND QUANTITY | MTG HDW 4; TERM. HDW 2 |
| SPECIAL MARKINGS | LEFT TERMINAL SHALL BE MARKED POSITIVE |
| FEATURES PROVIDED | MAGNETIC SHIELD AND |
| SHATTERPROOF GLASS AND |
| ZERO ADJUSTER |
| SUPPLEMENTARY FEATURES | METER RESISTANCE: 50 OHMS PLUS OR MINUS 20 PERCENT; NUMBER 47 MINIATURE BAYONET BASE BULB WITH LUGS INCLUDED IN MOUNTING HARDWARE |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |