| REGISTER QUANTITY | 2 |
| REGISTER FUNCTION | ADD AND |
| SUBTRACT ALL REGISTERS ALL TIERS |
| FIGURE QUANTITY PER REGISTER | 4 1ST REGISTER 1ST TIER |
| 4 2ND REGISTER 2ND TIER |
| ACTUATING DEVICE LOCATION | LEFT SIDE ALL REGISTERS ALL TIERS |
| NUMERAL DISPLAY METHOD | DRUM |
| NUMERAL READOUT | 0000 MINIMUM AND |
| 9999 MAXIMUM 1ST REGISTER 1ST TIER |
| 0000 MINIMUM AND |
| 9999 MAXIMUM 2ND REGISTER 2ND TIER |
| SHAFT ROTATION DIRECTION AND MAXIMUM SPEED IN RPM | 1800.0 CLOCKWISE AND |
| 1800.0 COUNTERCLOCKWISE ALL REGISTERS ALL TIERS |
| SHAFT REVOLUTIONS PER COUNT | 0.10 ALL REGISTERS ALL TIERS |
| MAXIMUM COUNT RATE | 1800.0 PER MINUTE ALL REGISTERS ALL TIERS |
| MOUNTING TYPE FOR WHICH DESIGNED | BASE ALL REGISTERS ALL TIERS |
| STYLE DESIGNATOR | SQUARE/RECTANGULAR CASED |
| OVERALL LENGTH | 2.735 INCHES NOMINAL |
| OVERALL HEIGHT | 1.750 INCHES NOMINAL |
| OVERALL WIDTH | 2.188 INCHES NOMINAL |
| SHAFT DIAMETER | 0.188 INCHES NOMINAL |
| SHAFT LENGTH | 0.438 INCHES NOMINAL |
| FIGURE HEIGHT | 0.250 INCHES NOMINAL ALL REGISTERS ALL TIERS |
| COLOR | WHITE ALL REGISTERS ALL TIERS FIGURE |
| BLACK ALL REGISTERS ALL TIERS FIGURE BACKGROUND |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING ARRANGEMENT STYLE | FOUR POSITION SQUARE/RECTANGLE |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 1.531 INCHES NOMINAL |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 1.686 INCHES NOMINAL |
| SPECIAL FEATURES | NONRESETTABLE |