| ELECTRICAL CONNECTION QUANTITY | 2 |
| ELECTRICAL CONNECTION TYPE | BNC |
| ACCURACY RATING | PORM 1 COUNT,PORM TIME BASE; PORM 1 COUNT OF F1,PORM TRIGGER ERROR OF F2 |
| CURRENT TYPE | AC |
| DISPLAY DIGIT QUANTITY | 4 |
| DISPLAY POSITIONED DECIMAL POINT | PROVIDED |
| DISPLAY STORAGE FACILITY | INCLUDED |
| DISPLAY UNITS INDICATOR | INCLUDED |
| DISPLAY TYPE | NUMERIC READOUT TUBE |
| GATE TIME | 1.0 SECONDS NOMINAL AND 0.1 SECONDS NOMINAL |
| FREQUENCY RANGE | +0.000005 TO 20.000000 MEGAHERTZ MULTIPLE PERIOD AND +0.000005 TO 1.000000 MEGAHERTZ MULTIPLE PERIOD |
| FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM |
| INCLOSURE MATERIAL AND LOCATION | ALUMINUM CASE |
| INCLOSURE SURFACE TREATMENT AND LOCATION | ENAMEL CASE |
| INTERNAL BATTERY ACCOMMODATION | NOT INCLUDED |
| INTERNAL CALIBRATION FEATURE | NOT INCLUDED |
| OVERALL HEIGHT | 4.250 INCHES NOMINAL |
| OVERALL LENGTH | 9.000 INCHES NOMINAL |
| OVERALL WIDTH | 7.500 INCHES NOMINAL |
| MEASUREMENT TYPE | FREQUENCY AND RATIO |
| PHASE | SINGLE |
| PLUG-IN UNITS PROVISION | NOT INCLUDED |
| RATIO DISPLAY | F1/F2 |
| REMOTE CONTROL PROVISIONS | NOT INCLUDED |
| SOLID STATE FEATURE | INCLUDED |
| STANDARD FREQUENCY OUTPUT FEATURE | NOT INCLUDED |
| VOLTAGE RATING | 115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM |
| WATTAGE RATING IN WATTS | 20.0 |