| REGISTER QUANTITY | 2 |
| REGISTER FUNCTION | ADD 1ST REGISTER 2ND TIER |
| SUBTRACT 2ND REGISTER 1ST TIER |
| FIGURE QUANTITY PER REGISTER | 4 1ST REGISTER 2ND TIER |
| 4 2ND REGISTER 1ST TIER |
| ACTUATING DEVICE LOCATION | RIGHT SIDE ALL REGISTERS ALL TIERS |
| NUMERAL DISPLAY METHOD | DRUM |
| NUMERAL READOUT | 0000 MINIMUM AND |
| 9999 MAXIMUM 1ST REGISTER 2ND TIER |
| 000 MINIMUM AND |
| 9999 MAXIMUM 2ND REGISTER 1ST TIER |
| SHAFT ROTATION DIRECTION AND MAXIMUM SPEED IN RPM | 1500.0 CLOCKWISE AND |
| 1500.0 COUNTERCLOCKWISE ALL REGISTERS ALL TIERS |
| SHAFT REVOLUTIONS PER COUNT | 0.10 ALL REGISTERS ALL TIERS |
| MAXIMUM COUNT RATE | 15000.0 PER MINUTE ALL REGISTERS ALL TIERS |
| MOUNTING TYPE FOR WHICH DESIGNED | PANEL REAR ALL REGISTERS ALL TIERS |
| STYLE DESIGNATOR | UNENCLOSED SQUARE OR RECTANGULAR |
| OVERALL LENGTH | 2.500 INCHES NOMINAL |
| OVERALL HEIGHT | 1.250 INCHES NOMINAL |
| OVERALL WIDTH | 1.750 INCHES NOMINAL |
| SHAFT DIAMETER | 0.156 INCHES NOMINAL |
| SHAFT LENGTH | 0.625 INCHES NOMINAL |
| FIGURE HEIGHT | 0.187 INCHES NOMINAL ALL REGISTERS ALL TIERS |
| COLOR | BLACK 1ST REGISTER 2ND TIER FIGURE BACKGROUND |
| WHITE 2ND REGISTER 1ST TIER FIGURE |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| MOUNTING ARRANGEMENT STYLE | FOUR POSITION SQUARE/RECTANGLE |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 1.375 INCHES NOMINAL |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 0.437 INCHES NOMINAL |
| SPECIAL FEATURES | NONRESETTABLE |