| BACKGROUND COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 BINDING POST |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| INDICATOR TYPE | VIBRATING REED |
| INSTALLATION DESIGN | PANEL |
| OVERALL DIAMETER | 3.500 INCHES NOMINAL |
| OVERALL LENGTH | 3.025 INCHES NOMINAL |
| MEASUREMENT RANGE | +392.0 TO 408.0 HERTZ SINGLE INDICATOR SINGLE RANGE |
| METER DEPTH BEHIND MOUNTING FLANGE | 2.400 INCHES NOMINAL |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.800 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.160 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.150 INCHES NOMINAL |
| MOVEMENT TYPE | VIBRATING REED |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| POWER SOURCE | EXTERNAL |
| REGISTER QUANTITY | 1 |
| RESONANT REED QUANTITY | 9 |
| SCALE SELECTION METHOD | TERMINAL |
| SPECIAL MARKINGS | RED FROM BORDER TO 393 HZ AND FROM 407 TO BORDER OF CUTOUT; GREEN FROM 394 TO 406 HZ |
| STYLE DESIGNATOR | ROUND FLUSH MTG |