| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | VIBRATING REED |
| MEASUREMENT RANGE | 55.0 TO 65.0 HERTZ SINGLE INDICATOR SINGLE RANGE |
| BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| MOVEMENT TYPE | VIBRATING REED |
| REGISTER QUANTITY | 2 |
| RESONANT REED QUANTITY | 11 |
| FREQUENCY RESPONSE RANGE | 55.000 TO 65.000 HERTZ |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| SENSITIVITY RATING | 150.0 VOLTS |
| SCALE SELECTION METHOD | TERMINAL |
| DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 3000.0 |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| OPERATING VOLTAGE RATING IN VOLTS | 100.0 AC MINIMUM AND |
| 150.0 AC MAXIMUM |
| FREQUENCY RATING | 60.0 HERTZ NOMINAL |
| PHASE | SINGLE |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.800 INCHES MAXIMUM |
| METER DEPTH BEHIND MOUNTING FLANGE | 2.312 INCHES NOMINAL |
| OVERALL DIAMETER | 3.500 INCHES NOMINAL |
| OVERALL LENGTH | 3.093 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 SCREW AND |
| 3 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.150 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.160 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| SURFACE TREATMENT | PAINT |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| ENVIRONMENTAL PROTECTION | AIRTIGHT AND |
| DUST RESISTANT AND |
| FUNGUS RESISTANT AND |
| HEAT RESISTANT AND |
| HUMIDITY RESISTANT AND |
| SHOCK RESISTANT AND |
| VIBRATION RESISTANT AND |
| WATER RESISTANT |
| FURNISHED ITEMS AND QUANTITY | NUT 7; LOCKWASHER 5; SEAL 1 |
| SPECIAL MARKINGS | ON BACK,SEALED DO NOT OPEN |
| FEATURES PROVIDED | MAGNETIC SHIELD AND |
| ZERO ADJUSTER |
| SPECIAL FEATURES | RUGGEDIZED |
| SPECIAL TEST FEATURES | COMPLIES WITH ASA STANDARD |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |