| ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 1 PHONE PLUG |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 1000.0 HERTZ MAXIMUM |
| FUNCTIONAL DESCRIPTION | CALIBRATED IN RPM INSTEAD OF AC FREQUENCY FOR TACHOMETRY APPLICATIONS |
| INDICATOR TYPE | DIAL W/POINTER |
| INSTALLATION DESIGN | BENCH |
| OPERATING VOLTAGE RATING IN VOLTS | 115.0 AC NOMINAL AND 230.0 AC NOMINAL |
| OVERALL HEIGHT | 11.500 INCHES NOMINAL |
| OVERALL LENGTH | 14.500 INCHES NOMINAL |
| OVERALL WIDTH | 7.500 INCHES NOMINAL |
| MEASUREMENT RANGE | +180.0 TO 6000000.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR ALL RANGES |
| SPECIAL FEATURES | 9 RANGES FOR RPM |
| PHASE | SINGLE |
| POWER SOURCE | EXTERNAL |
| REFERENCE DATA AND LITERATURE | T.O. 33A1-5-106-1 |
| SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR ALL RANGES |
| STYLE DESIGNATOR | RECTANGULAR OR SQUARE |
| SUPPLEMENTARY FEATURES | MANUFACTURERS NAME: FREQUENCY METER |