$17.17

RF1~500MHz Frequency Counter Meter Tester Module LCD Display For Ham Radio

$218

AGILENT Hewlett Packard HP 5384A Frequency Counter 225MHZ

$76.95

TFC-2700L 110V/220V Frequency Meter Crystal Oscillator Frequency Measuring optio

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HP Agilent 3245A Universal Precision Power Source

$1650

Agilent Keysight 53150A 10Hz-20GHz CW Microwave Frequency Counter _1096

$155.24

1PC~Autonics CT6M-2P4T Counters Standard Type New

$19.9

1 ~ 500MHz High Precision Frequency Counter RF Meter Test Module for Radio ham

$40.5

Tektronix TDS 220 keypad

$866.25

1 HP/Keysight Agilent 53131A Universal Frequency Counter 225MHZ with GPIB 2 port

$116.71

AEG ZAE201 AS-BZAE-201 HIGH SPEED COUNTER MODULE

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KEYSIGHT/Agilent/HP 53132A 225 MHz Universal Frequency Counter/

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New In Box FOTEK SC-362 Counter