National Item Identification Number
00-635-4260
006354260
6625-00-635-4260
6625006354260
National Stock Number
Item Name
METER,ELECTRICAL FREQUENCY
Federal Supply Class
6625
Description
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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
LM21
Required Categories
INSTALLATION DESIGN
ACCURACY RATING
FREQUENCY RESPONSE RANGE
CIRCUIT CURRENT
Required Description
BENCH
PORM 0.1 PCT FROM 2 TO 20 MHZ
PORM 0.02 PCT FROM 125 MHZ ALL INDICATORS