Frequency Counter

What is the relationship between the frequency counter and displayed in thermometer?

both use 8-bit LED display

HF Frequency Counter for Ham Radio Maximum frequency about 50MHz green PCB
HF Frequency Counter for Ham Radio Maximum frequency about 50MHz green PCB
$25.00
Time Remaining: 11h 9m
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MFJ 888 FREQUENCY COUNTER DELUXE 10HZ 3GHZ  BRAND NEW
MFJ 888 FREQUENCY COUNTER DELUXE 10HZ 3GHZ BRAND NEW
$198.95
Time Remaining: 1d 55m
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NEW STARTEK ATH 70 FREQUENCY COUNTER 10HZ 28GHZ
NEW STARTEK ATH 70 FREQUENCY COUNTER 10HZ 28GHZ
$370.00
Time Remaining: 2d 9h 57m
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NEW STARTEK ATH 60 FREQUENCY COUNTER  RF DETECTOR
NEW STARTEK ATH 60 FREQUENCY COUNTER RF DETECTOR
$220.00
Time Remaining: 2d 11h 26m
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RADIO SHACK RF LCD FREQUENCY COUNTER 22 305
RADIO SHACK RF LCD FREQUENCY COUNTER 22 305
$30.00 (1 Bid)
Time Remaining: 3d 4m

ELENCO Model F 2800 Portable Frequency Counter F 2800
ELENCO Model F 2800 Portable Frequency Counter F 2800
$19.99 (1 Bid)
Time Remaining: 3d 6h 9m

FC 1 Portable Frequency Counter 10Hz 26GHz for VX 7R
FC 1 Portable Frequency Counter 10Hz 26GHz for VX 7R
$64.00
Time Remaining: 3d 22h 13m
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VINTAGE HEATHKIT DIGITAL FREQUENCY COUNTER EIA 416 IM 4100 w ASSEMBLY MANUAL
VINTAGE HEATHKIT DIGITAL FREQUENCY COUNTER EIA 416 IM 4100 w ASSEMBLY MANUAL
$169.50
Time Remaining: 4d 2m
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Digital Frequency Counter FC30BT
Digital Frequency Counter FC30BT
$10.50 (2 Bids)
Time Remaining: 4d 1h 49m

ACL Astro Communications receiver systems Frequency counter signal display unit
ACL Astro Communications receiver systems Frequency counter signal display unit
$800.00
Time Remaining: 4d 1h 59m
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Vintage Heathkit IB 1101 FREQUENCY COUNTER
Vintage Heathkit IB 1101 FREQUENCY COUNTER
$9.99 (1 Bid)
Time Remaining: 4d 8h 4m

tristar 250fc swr power fm mod with frequency counter
tristar 250fc swr power fm mod with frequency counter
$41.00 (16 Bids)
Time Remaining: 4d 9h 14m

Simple HF Frequency Counter for Ham Radio
Simple HF Frequency Counter for Ham Radio
$25.00
Time Remaining: 4d 11h 46m
Buy It Now for only: $25.00

VICTOR VC2000 FREQUENCY COUNTER 10 Hz 24 GHz BRAND NEW SHIPS FROM THE USA
VICTOR VC2000 FREQUENCY COUNTER 10 Hz 24 GHz BRAND NEW SHIPS FROM THE USA
$99.95
Time Remaining: 4d 17h 20m
Buy It Now for only: $129.94

VINTAGE HEATHKIT DIGITAL FREQUENCY COUNTER HAM RADIO ELECTRONIC IM 2410
VINTAGE HEATHKIT DIGITAL FREQUENCY COUNTER HAM RADIO ELECTRONIC IM 2410
$34.99 (1 Bid)
Time Remaining: 5d 3h 29m

Connex 3300 FHP 10 Meter Amateur Radio w built in Frequency Counter
Connex 3300 FHP 10 Meter Amateur Radio w built in Frequency Counter
$199.00
Time Remaining: 5d 4h 2m
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Mini Hanheld portable Frequency Counter Meter Detector IBQ101 LCD 50MHz 26GHz
Mini Hanheld portable Frequency Counter Meter Detector IBQ101 LCD 50MHz 26GHz
$39.90
Time Remaining: 5d 18h 1m

NEW SINOMETER VC2000 BENCH FREQUENCY COUNTER 2 Hz 24 gHz USA SHIPPING
NEW SINOMETER VC2000 BENCH FREQUENCY COUNTER 2 Hz 24 gHz USA SHIPPING
$99.95
Time Remaining: 6d 4h 44m

Trio Kenwood TS 830 TS 530 Frequency counter and display X54 1540
Trio Kenwood TS 830 TS 530 Frequency counter and display X54 1540
$92.53
Time Remaining: 7d 14m
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NEW STARTEK ATH 65 FREQUENCY COUNTER RF DETECTOR BLUE LED DIGITS
NEW STARTEK ATH 65 FREQUENCY COUNTER RF DETECTOR BLUE LED DIGITS
$270.00
Time Remaining: 9d 4h 53m
Buy It Now for only: $270.00

Frequency Counter With Pre Amp You Build It 5 or 6 Digit read out 0 to 50 MHZ
Frequency Counter With Pre Amp You Build It 5 or 6 Digit read out 0 to 50 MHZ
$29.95
Time Remaining: 9d 6h 6m
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Vintage Ham Radio Prescaler  6 Digits Frequency Counter  Free Shipping
Vintage Ham Radio Prescaler 6 Digits Frequency Counter Free Shipping
$115.00
Time Remaining: 12d 4h 35m
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RK560 Frequency Counter Meter CTCSS DCS decoder for radio 50MHZ 2400MHZ
RK560 Frequency Counter Meter CTCSS DCS decoder for radio 50MHZ 2400MHZ
$35.90
Time Remaining: 12d 9h 26m
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RF digital power metre with frequency counter GY561
RF digital power metre with frequency counter GY561
$47.99
Time Remaining: 13d 10h 53m
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Portable Frequency Counter with CTCSS DCS Decoder FC 102
Portable Frequency Counter with CTCSS DCS Decoder FC 102
$29.99
Time Remaining: 13d 10h 53m
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RF digital power meter with frequency counter GY561
RF digital power meter with frequency counter GY561
$47.99
Time Remaining: 13d 10h 53m
Buy It Now for only: $47.99

CTCSS DCS Scanner and Frequency counter FC 102
CTCSS DCS Scanner and Frequency counter FC 102
$29.99
Time Remaining: 13d 10h 53m
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Heathkit Heath Zenith SM 2420 Digital Frequency Counter SM 2420
Heathkit Heath Zenith SM 2420 Digital Frequency Counter SM 2420
$75.00
Time Remaining: 14d 5h 41m
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HEATHKIT IM 4100 DIGITAL FREQUENCY COUNTER w Manual
HEATHKIT IM 4100 DIGITAL FREQUENCY COUNTER w Manual
$134.99
Time Remaining: 14d 22h 3m
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ZIPPER CASE FOR STARTEK FREQUENCY COUNTERS
ZIPPER CASE FOR STARTEK FREQUENCY COUNTERS
$9.90
Time Remaining: 15d 4h 31m
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Heath Zenith SM 2410 Digital frequency counter CLEAN WORKING
Heath Zenith SM 2410 Digital frequency counter CLEAN WORKING
$120.00
Time Remaining: 17d 5h 21m
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NEW SINOMETER VC2000 BENCH FREQUENCY COUNTER 2 Hz 24 gHz USA SHIPPING
NEW SINOMETER VC2000 BENCH FREQUENCY COUNTER 2 Hz 24 gHz USA SHIPPING
$99.95
Time Remaining: 17d 8h 7m
Buy It Now for only: $99.95

Heathkit zenithDigital Frequency Counter Model SM 2420
Heathkit zenithDigital Frequency Counter Model SM 2420
$169.99
Time Remaining: 17d 21h 43m
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GOOIT GY560 Portable Frequency Counter for PX 777 PX888
GOOIT GY560 Portable Frequency Counter for PX 777 PX888
$24.50
Time Remaining: 18d 16h 52m
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GOOIT Portable Frequency Counter for 2 Way Radio GY560
GOOIT Portable Frequency Counter for 2 Way Radio GY560
$20.50
Time Remaining: 18d 16h 56m
Buy It Now for only: $20.50

GY560 Frequency Counter for KG UVD1P TG UV2 PX 888
GY560 Frequency Counter for KG UVD1P TG UV2 PX 888
$24.50
Time Remaining: 18d 16h 56m
Buy It Now for only: $24.50

NEW STARTEK ATH 70 FREQUENCY COUNTER + TCXO + BLUE DISP
NEW STARTEK ATH 70 FREQUENCY COUNTER + TCXO + BLUE DISP
$465.00
Time Remaining: 18d 23h 31m
Buy It Now for only: $465.00

GY560 Frequency Counter for Two Way Radio Transceiver GSM 50 MHz 24 GHz
GY560 Frequency Counter for Two Way Radio Transceiver GSM 50 MHz 24 GHz
$16.50
Time Remaining: 19d 8h 10m
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GY560 Frequency Counter for UV 5R UV 5RA UV 5RB UV 5RC UV 5RD UV 5RE Plus radio
GY560 Frequency Counter for UV 5R UV 5RA UV 5RB UV 5RC UV 5RD UV 5RE Plus radio
$24.40
Time Remaining: 20d 12h 48m
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Heath Zenith SM 2410 Digital frequency counter
Heath Zenith SM 2410 Digital frequency counter
$135.44
Time Remaining: 21d 2h 50m
Buy It Now for only: $135.44

Yaege FC 1 Plus Handheld Frequency Counter 10Hz 26GHz power meter
Yaege FC 1 Plus Handheld Frequency Counter 10Hz 26GHz power meter
$56.90
Time Remaining: 21d 18h 10m
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Handheld Frequency Counter 2006st 10Hz 26GHz w TCXO
Handheld Frequency Counter 2006st 10Hz 26GHz w TCXO
$32.99
Time Remaining: 21d 23h 21m
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YAEGE FC 2 Frequency Counter for UV 5R UV 5RA UV 5RB 6R PX 777 PX 888 KG UVD1P
YAEGE FC 2 Frequency Counter for UV 5R UV 5RA UV 5RB 6R PX 777 PX 888 KG UVD1P
$48.40
Time Remaining: 22d 9h 3m
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50MHz LCD Frequency Counter Module with IF Offset
50MHz LCD Frequency Counter Module with IF Offset
$50.39
Time Remaining: 24d 2h 4m
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FLL RF Frequency Counter BUILT Frequency Meter  IF Offset User definable
FLL RF Frequency Counter BUILT Frequency Meter IF Offset User definable
$21.99
Time Remaining: 24d 12h 58m
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RK560 Frequency Counter CTCSS DCS Decoder for Walkie Talkie 50 2400MHZ
RK560 Frequency Counter CTCSS DCS Decoder for Walkie Talkie 50 2400MHZ
$36.80
Time Remaining: 25d 11h 36m
Buy It Now for only: $36.80

60MHz LCD Frequency Counter Module  IF Offset User definable  UART USB Read
60MHz LCD Frequency Counter Module IF Offset User definable UART USB Read
$21.99
Time Remaining: 25d 16h 21m
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Compact size Handheld Radio Frequency Counter 10MHz 26GHz NEW
Compact size Handheld Radio Frequency Counter 10MHz 26GHz NEW
$60.49
Time Remaining: 26d 15h 2m
Buy It Now for only: $60.49

Mini Hanheld portable Frequency Counter Meter Detector IBQ101 LCD 50MHz 26GHz
Mini Hanheld portable Frequency Counter Meter Detector IBQ101 LCD 50MHz 26GHz
$46.90
Time Remaining: 26d 18h 13m
Buy It Now for only: $46.90

GY560 Frequency Counter for KG UVD1P TG UV2 PX 888 TH UVF1 JT 988 FD 150A
GY560 Frequency Counter for KG UVD1P TG UV2 PX 888 TH UVF1 JT 988 FD 150A
$24.40
Time Remaining: 29d 9h 44m
Buy It Now for only: $24.40

Heathkit frequency Counter Assembly Manual Wiring Diagram
Heathkit frequency Counter Assembly Manual Wiring Diagram
$18.99
Time Remaining: 29d 20h 14m
Buy It Now for only: $18.99

YAESU YC 601 FREQUENCY COUNTER WITH CABLE  MANUAL FOR YAESU FT 101SERIES RADIO
YAESU YC 601 FREQUENCY COUNTER WITH CABLE MANUAL FOR YAESU FT 101SERIES RADIO
$199.95
Time Remaining: 29d 20h 14m
Buy It Now for only: $199.95

FREQUENCY COUNTER BOARD FOR HEATHKIT SB 104 TRANSCEIVER
FREQUENCY COUNTER BOARD FOR HEATHKIT SB 104 TRANSCEIVER
$24.50
Time Remaining: 29d 20h 19m
Buy It Now for only: $24.50

FC 1 Frequency Counter 10Hz 26GHz for PX 888 KG UVD1P
FC 1 Frequency Counter 10Hz 26GHz for PX 888 KG UVD1P
$53.90
Time Remaining: 29d 22h 48m
Buy It Now for only: $53.90

FC 1 Portable Frequency Counter for Two way Ham Radio
FC 1 Portable Frequency Counter for Two way Ham Radio
$53.90
Time Remaining: 29d 22h 48m
Buy It Now for only: $53.90

GOOIT GY560 Frequency Counter for Two Way Radio
GOOIT GY560 Frequency Counter for Two Way Radio
$25.80
Time Remaining: 29d 22h 48m
Buy It Now for only: $25.80

GOOIT GY561 Frequency Counter  Power Meter KG UVD1P
GOOIT GY561 Frequency Counter Power Meter KG UVD1P
$53.00
Time Remaining: 29d 22h 49m
Buy It Now for only: $53.00

Palomar FC40 Solid State Frequency Counter Ham Radio CB
Palomar FC40 Solid State Frequency Counter Ham Radio CB
$40.00
Time Remaining: 29d 23h 44m
Buy It Now for only: $40.00