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National Stock Number:
6625-00-669-0253
Federal Supply Class:
6625
National Item Identification Number:
006690253
Description:
METER,ELECTRICAL FREQUENCY
Detail:
An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in Hertz (cycles per second or CPS). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see CALIBRATOR, FREQUENCY; and WAVEMENTER. Excludes: COUNTER ELECTRONIC DIGITAL.
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Manufacturer Information:
| 564400 | 57733 | STEWART-WARNER CORPORATION |
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Techincal Specification:
| ACCURACY RATING | PORM 0.01 PCT SINGLE INDICATOR SINGLE RANGE | | CIRCUIT CURRENT FOR WHICH DESIGNED | DC | | FEATURES PROVIDED | INTERNAL FREQUENCY CALIBRATING CRYSTAL | | FREQUENCY RESPONSE RANGE | +1.0 TO 200.0 KILOHERTZ | | OPERATING VOLTAGE RATING IN VOLTS | 12.0 DC MINIMUM AND 400.0 DC MAXIMUM | | OVERALL HEIGHT | 4.750 INCHES NOMINAL | | OVERALL LENGTH | 6.000 INCHES NOMINAL | | OVERALL WIDTH | 3.750 INCHES NOMINAL | | SPECIAL FEATURES | FINE CALIBRATION IN STEPS OF 500 CPS FROM 1 KC TO 3 KC; BRACKET TYPE |
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