100
Racal Instruments 1992 Racel-Dana 1992 Nanosecond Universal Counter
$41.00 3 Bids 1h 52m
Agilent 53220A 350MHz-100ps Universal Frequency Counter/Timer
$375.00 10 Bids 20h 11m
Frequency counter used
$20.00 1 Bid 1d 5h
Vintage Eldorado Electronics - Model 225 - Frequency Meter
$19.95 0 Bids 9d 8h
SURECOM SF-103 Portable Frequency Counter 2MHz-2.8GHz w/ TFT Color Display _US
$59.99 Buy It Now 16d 21h
Racal Dana 1992 Nanosecond Universal Counter Frequency
$100.00 0 Bids 1d 21h
EZ 100MHZ frequency counter
$14.10 0 Bids or Buy It Now 5d 2h
Radio Frequency Counter RF Meter 0.01Hz-2.4GHz VC3165 Tester Cymometer US Ship
$79.99 Buy It Now 11d 10h
Agilent 53181A 225MHz Frequency Counter w/Option 010 HS Oven
$225.00 17 Bids 1d 17h
Dynascan B&K Precision 1801 6-Digit Autoranging Frequency Counter 20Hz to 40MHz
$19.99 0 Bids 1d 0h
0.1～1100MHz 1.1GHz Frequency Counter Tester Measurement F Ham Radio PLJ-1601-C
$10.81 or Best Offer 14d 9h
HP Agilent 5384A Frequency Counter 10hz-225MHz
$101.99 Buy It Now 26d 19h
Heathkit SB 650 Frequency Display
$200.00 0 Bids 3d 21h
C&c 150Mhz Universal Frequency Counter 15Ou Free Shipping
$84.99 Buy It Now 29d 23h
Digital LED 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Tester Tool USB
$3.72 Buy It Now 16d 3h
XH-560S LCD Display CTCSS/DCS Frequency Counter for Two Way Radio 50MHz~2.4GHz
$19.98 Buy It Now 15d 21h
VC3165 Radio Frequency Counter RF Meter 0.01Hz~2.4GHz Professional Tester
$101.90 or Best Offer 19d 4h
Anritsu MF2412C Frequency Counter 10Hz - 20GHz
$510.00 21 Bids or Buy It Now 1d 17h
Vintage HAM Radio Redco RFC-50 Frequency Counter
$30.00 0 Bids 2d 3h
BK Precision Maxtec Universal Frequency Counter 1823 175MHZ New
$100.00 Buy It Now 12d 21h
High Accuracy RF 1~500 MHz Frequency Counter Tester LCD measurement F/ ham Radio
$10.31 Buy It Now 4d 15h
1Hz-75MHz Frequency Counter 7V-9V 50mA DIY Kit Cymometer Module Tester Meter
$8.52 Buy It Now 28d 9h
New Arrival DIY Kits 1Hz-50MHz Crystal Oscillator Tester Frequency Counter
$8.00 Buy It Now 22d 8h
Dosy Fc50 6 Digit Inline Frequency Counter
$83.78 Buy It Now 8d 23h
TTC JDSU Acterna T-BERD 107A T1 Tester T-Carrier Analyzer With Case & Cables
$145.00 or Best Offer 12d 4h
*** Hewlett Packard *** ~ 5335A ~ Universal Counter
$132.00 Buy It Now 20d 21h
Systron Donner Model 6153 Counter/Timer
$110.00 or Best Offer 23d 3h
Digital LED 6 Bit Frequency Counter Meter Relay Output
$24.37 or Best Offer 10d 11h
HP 5314A Unversal Counter
$59.99 or Best Offer 27d 1h
Line Seiki DK-2300 Multi-function Electronic Hand Tally Frequency Counter
$0.01 0 Bids or Buy It Now 2d 17h
Vintage Siltronix FC-1 Digital In Line Frequency Counter Ham Radio AS IS PARTS .
$29.99 Buy It Now 22d 0h
AE20401 5.8 GHz Frequency Counter / RF Power Meter / Pulse Counter Kit with USB
$219.92 Buy It Now 25d 20h
Estate Vintage Weston 339 Type 2 Analog Frequency Meter with Wooden Enclosure
$24.97 0 Bids 3d 23h
Keysight/Agilent 53131A Counter ~ FREE SHIPPING
$375.25 or Best Offer 9d 17h
HP Agilent 5316B Industrial Digital Dual Channel Universal Counter System Calibr
$98.00 or Best Offer 10d 2h
Digital 6LED 1MHz~1000MHz 1GHz Signal Frequency Counter Cymometer 3 Color
$9.48 Buy It Now 27d 8h
SF401 PLUS Portable Frequency Counter with CTCCSS/CDCS_US Location
$54.28 Buy It Now 3d 9h
Elenco F-1000 Multifunction Frequency Counter 10 Hz - 1000 MHz SN F-010104
$76.00 Buy It Now 29d 18h
Tektronix DC508 1 Ghz Counter
$155.00 or Best Offer 29d 1h
Philips PM 6671 High Resolution Timer / Frequency Counter 120 MHz WORKS
$160.00 or Best Offer 19d 2h
HP 5316B 100 MHz High Performance Universal Counter
$99.00 0 Bids 5d 22h
fluke frequency counter 1900a
$35.00 0 Bids 6d 2h
1 MHz -1.1GHz LED Frequency Counter Tester Measurement For Ham Radio PLJ-0802-F
$9.83 Buy It Now 26d 14h
High Accuracy Frequency Counter RF Meter 1~500 MHz Tester Module For ham Radio
$11.74 Buy It Now 14d 11h
Hewlett Packard HP 5340A Frequency Counter, Option 1
$150.00 or Best Offer 21d 21h
1Hz-50MHz Crystal Oscillator Tester Frequency Counter DIY Kits Meter w/Case
$8.82 Buy It Now 17h 51m
SURECOM Frequency Counter SF401 Plus SURECOM Portable CTCSS/DCS Decoder_US
$49.99 Buy It Now 29d 19h
1 MHz ~ 1.1 GHz RF Frequency Counter Tester Digital LED METER FOR Ham Radio
$10.34 or Best Offer 17d 2h
1Hz-75 MHz Frequency Cymometer Meter Measurement Frequency Counter Tester Module
$12.99 Buy It Now 14d 20h
9V-12V 1MHz-1.1GHz Frequency Counter Tester Measurement For Ham Radio PLJ-0802-F
$9.69 Buy It Now 23d 18h
High Precision Frequency Counter with Antenna for Ham Radio Hobbist
$11.99 Buy It Now 15d 17h
RF Signal Frequency Counter Cymometer Tester 0.1 MHz ~ 65 MHz Green PLJ-6LED-A
$8.28 or Best Offer 1d 11h
Agilent - Keysight 53131A Frequency Counter, 225MHz
$485.00 or Best Offer 6d 1h
EIP Microwave 2020136-01 A106 Count Chain Board
$25.00 or Best Offer 20d 21h
LEADER LDC-822 Digital Frequency Counter Very Good Condition
$60.00 Buy It Now 14d 2h
High Accuracy RF 1MH- 500 MHz Frequency Counter Tester For Radio Amplifier
$10.32 Buy It Now 29d 21h
REDINGTON Hour Meter,DC Quartz,2-Hole,Rectangular, 732-0004
$10.00 0 Bids 6d 16h
NEW Keysight Agilent 53220A Universal Frequency Counter 350MHz 100ps Opt 010,106
$4,499.95 or Best Offer 19d 13h
PLJ-8LED-H RF Signal Frequency Counter Meter Tester Module 0.1~1000MHz LED ND
$15.77 Buy It Now 18d 12h
RF Tester Frequency Detector Counter For Auto Car Key Remote Control Checker
$8.49 Buy It Now 26d 9h
Radio Shack True RMS Benchtop Digital Multimeter 22-175B NEW
$49.00 Buy It Now 16d 5h
DIY High Accuracy 1-500 MHz Frequency Counter Module Tester LCD Display Striking
$10.87 Buy It Now 8d 3h
1MHz~1000MHz 1GHz RF frequency Digital 8LED frequency Counter Tester 3 Color
$8.23 Buy It Now 9d 20h
1MHz ~ 1.1GHz Frequency Counter Tester Measurement For Ham Radio PLJ-0802-E New
$10.79 Buy It Now 19d 9h
Remote Control Frequency Counter RF Detector Tester Checker for Auto Car Meter
$0.99 Buy It Now 4d 14h
Agilent 53150A-001-H02 CW Microwave Frequency Counter 20GHz Oven Time Base
$1,800.00 or Best Offer 25d 8h
Unisource FC-8150 1.5GHz Frequency Counter, 9-digit LED Display
$269.10 Buy It Now 8d 22h
HP - Agilent - Keysight 5061A Cesium Beam Frequency Standard
$4,995.00 or Best Offer 13d 14h
Digital LED 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Tester DIY Tool
$3.71 Buy It Now 28d 3h
^^ Stanford Research Systems Srs Sr400 Two Channel Photon Counter -New In Box
$3,500.00 or Best Offer 22d 22h
Hewlett Packard HP 5512A Electronic Frequency Counter
$155.00 or Best Offer 23d 1h
Sinometer VC2000 8-Digits Bench Frequency Counter with AC Power Cable BNC Test
$99.99 Buy It Now 28d 23h
Agilent 53151A 10Hz-26.5GHz Microwave Frequency Counter just calibrated PERFECT
$4,300.00 or Best Offer 6d 23h
Anritsu MF2414B -03 ,10Hz - 40GHz burst RF frequency counter
$3,950.00 or Best Offer 2d 15h
Digital LCD Counter Hour Meter for Motorcycle ATV Dirtbike Marine Boat DH
$5.59 Buy It Now 11d 5h
Agilent 53147A Microwave Frequency Counter/Power Meter/DVM 20GHz GOOD opt 1, 2
$990.00 or Best Offer 16d 7h
Keysight Used 53210A RF Counter, 350 MHz, 10 digit/s Opt. 400 (Agilent)
$1,453.20 or Best Offer 17d 10h
EIP Microwave 2020197-05 A107 Gate Gen Board
$25.00 or Best Offer 20d 21h
HP Agilent 53181A Frequency Counter 10-Digit/s, opt 030 3GHz, Tested GOOD
$525.00 or Best Offer 7d 15h
VC3165 Radio Frequency Counter RF Meter 0.01Hz~2.4GHz Professional Tester
$89.99 Buy It Now 11d 0h
Stanford Research SRS SR620 Time interval / frequency counter
$1,949.00 Buy It Now 25d 0h
Anritsu MF2412B 10 Hz to 20 GHz Microwave Frequency Counter - CALIBRATED!
$3,650.00 or Best Offer 4d 10h
HP 5223L Electronic Nixie Tube Frequency Counter w/ Manual
$89.97 Buy It Now 19d 14h
RF Meter Weston Corp. Millampere Model 425 0-250 ma
$18.95 Buy It Now 27d 10h
JDSU Viavi HST 3000 Tester w/ SIM T1 T3 & Ethernet Module Clean 7.41
$1,399.99 or Best Offer 2d 18h
HP-Agilent-Keysight 5352B microwave frequency counter. 500mHz to 46 GHz
$2,995.00 or Best Offer 29d 16h
Fluke PM6690 Frequency Counter to 2700 MHz with option 30
$1,950.00 or Best Offer 23d 22h
Agilent 53147A Microwave Frequency Counter 10hz-20GHz, Power Meter
$1,200.00 or Best Offer 12d 19h
Agilent - Keysight 58503A -001 GPS Time & Frequency Receiver (0892)
$1,950.00 or Best Offer 2d 16h
Kikusui DC Electronic Load PLZ152WA 0-110V 0-30A 150W Tested & Working!
$145.00 or Best Offer 6d 4h
HP 5328A Universal Counter C-Channel 500 MHz H99 Opt 011 and 42 opt. 10 Oven Osc
$180.00 or Best Offer 15d 0h
Agilent-Keysight 53230A 350 MHz Universal Frequency Counter/Timer
$2,795.00 or Best Offer 11d 18h
Racal Instruments 1992 Racel-Dana 1992 Nanosecond Universal Counter- Lower Price
$189.95 Buy It Now 5d 23h
HP Agilent 5334B w/ Opt 10, 30 / Warranty
$236.55 or Best Offer 8d 21h
EIP 548A Microwave Frequency Counter
$299.95 Buy It Now 13d 0h
Digital frequency meter 0Hz-300Hz F Inverter input signal sine wave square wave
$6.00 Buy It Now 5d 16h
Microwave Frequency Counter Eip Model 588C Pulse / Cw
$3,249.00 or Best Offer 1d 21h
EIP 578B Source Locking Microwave Frequency Counter, Option 5
$4,695.00 or Best Offer 26d 0h
Unisource FC-8300 3.7GHz Frequency Counter, 9-digit LED Display
$404.10 Buy It Now 8d 22h
Solartron/Schlumberger 1250 Frequency Response Analyser
$3,450.00 or Best Offer 29d 16h