| REGISTER QUANTITY | 1 |
| REGISTER FUNCTION | ADD AND |
| SUBTRACT SINGLE REGISTER SINGLE TIER |
| FIGURE QUANTITY PER REGISTER | 3 SINGLE REGISTER SINGLE TIER |
| ACTUATING DEVICE LOCATION | RIGHT SIDE SINGLE REGISTER SINGLE TIER |
| NUMERAL DISPLAY METHOD | DRUM |
| NUMERAL READOUT | 000 MINIMUM AND |
| 999 MAXIMUM SINGLE REGISTER SINGLE TIER |
| SHAFT ROTATION DIRECTION AND MAXIMUM SPEED IN RPM | 300.0 CLOCKWISE AND |
| 300.0 COUNTERCLOCKWISE SINGLE REGISTER SINGLE TIER |
| SHAFT REVOLUTIONS PER COUNT | 0.10 SINGLE REGISTER SINGLE TIER |
| MAXIMUM COUNT RATE | 3000.0 PER MINUTE SINGLE REGISTER SINGLE TIER |
| STYLE DESIGNATOR | SQUARE/RECTANGULAR CASED |
| OVERALL LENGTH | 4.527 INCHES NOMINAL |
| OVERALL HEIGHT | 0.720 INCHES NOMINAL |
| SHAFT DIAMETER | 0.220 INCHES NOMINAL |
| SHAFT LENGTH | 0.173 INCHES NOMINAL |
| FIGURE HEIGHT | 0.250 INCHES NOMINAL SINGLE REGISTER SINGLE TIER |
| COLOR | WHITE, FED STD 595, 37875 SINGLE REGISTER SINGLE TIER FIGURE |
| BLACK SINGLE REGISTER SINGLE TIER FIGURE BACKGROUND |
| SPECIAL FEATURES | NONRESETTABLE |