| INSTALLATION DESIGN | HAND HELD |
| INDICATOR TYPE | DIAL W/POINTER |
| MEASUREMENT RANGE | 55.0 TO 65.0 HERTZ SINGLE INDICATOR SINGLE RANGE |
| ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| SCALE GRADUATION TYPE | NONLINEAR 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 |
| FREQUENCY RESPONSE RANGE | 55.0 TO 65.0 HERTZ |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| SCALE SELECTION METHOD | SWITCH |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| FREQUENCY RATING | 60.000 HERTZ NOMINAL |
| PHASE | SINGLE |
| STYLE DESIGNATOR | HAND-HELD |
| OVERALL DEPTH | 3.750 INCHES NOMINAL |
| OVERALL LENGTH | 6.630 INCHES NOMINAL |
| OVERALL WIDTH | 6.630 INCHES NOMINAL |
| MATERIAL | STEEL |
| SURFACE TREATMENT | ENAMEL LUSTERLESS |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| ENVIRONMENTAL PROTECTION | DUSTPROOF |
| FEATURES PROVIDED | ZERO ADJUSTER |
| FSC APPLICATION DATA | FREQUENCY METER,EXCEPT SPECIALLY DESIGNED |