| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| INSTALLATION DESIGN | PANEL |
| OVERALL DIAMETER | 3.250 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| MEASUREMENT RANGE | +48.0 TO 52.0 HERTZ SINGLE INDICATOR 1ST RANGE |
| MEASUREMENT RANGE | +58.0 TO 62.0 HERTZ SINGLE INDICATOR 2ND RANGE |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.562 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 2.094 INCHES NOMINAL |
| MOUNTING BOLT CIRCLE DIAMETER | 1.875 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.156 INCHES NOMINAL |
| MOVEMENT TYPE | VIBRATING REED |
| REGISTER QUANTITY | 2 |
| RESONANT REED QUANTITY | 5 |
| STYLE DESIGNATOR | ROUND FLUSH MTG |