| BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 BINDING POST |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| ENVIRONMENTAL PROTECTION | HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| FREQUENCY RATING | 50.0 HERTZ NOMINAL |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |
| INDICATOR TYPE | VIBRATING REED |
| INSTALLATION DESIGN | PANEL |
| OVERALL HEIGHT | 96.0 MILLIMETERS NOMINAL |
| OVERALL LENGTH | 76.0 MILLIMETERS MAXIMUM |
| OVERALL WIDTH | 96.0 MILLIMETERS NOMINAL |
| MATERIAL | STEEL |
| MEASUREMENT RANGE | +55.0 TO 65.0 HERTZ SINGLE INDICATOR SINGLE RANGE |
| METER BODY HEIGHT BEHIND MOUNTING FLANGE | 92.0 MILLIMETERS MAXIMUM |
| METER BODY WIDTH BEHIND MOUNTING FLANGE | 92.0 MILLIMETERS MAXIMUM |
| METER DEPTH BEHIND MOUNTING FLANGE | 71.0 MILLIMETERS MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 CLAMP AND 2 SCREW |
| MOVEMENT TYPE | VIBRATING REED |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| OPERATING VOLTAGE RATING IN VOLTS | 450.0 AC MINIMUM AND 500.0 AC MAXIMUM |
| POWER SOURCE | EXTERNAL |
| REGISTER QUANTITY | 1 |
| RESONANT REED QUANTITY | 21 |
| SCALE DIVISION QUANTITY | 20 SINGLE INDICATOR SINGLE RANGE |
| SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR SINGLE RANGE |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| SUPPLEMENTARY FEATURES | 1 TO 3 VA POWER CONSUMPTION |
| SPECIAL FEATURES | RESISTANT TO TROPICAL ENVIRONMENT |