Frequency Counter

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

both use 8-bit LED display

FC 1 Portable Frequency Counter 10Hz 26GHz for VX 7R
FC 1 Portable Frequency Counter 10Hz 26GHz for VX 7R
$64.00
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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
$144.08
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A GLOBAL SPECIALTIES 1300 MHZ FREQUENCY COUNTER
A GLOBAL SPECIALTIES 1300 MHZ FREQUENCY COUNTER
$100.00
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Yaesu YC 500S Frequency Counter in Good Condition
Yaesu YC 500S Frequency Counter in Good Condition
$47.99
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Connex 3300 FHP 10 Meter Amateur Radio w built in Frequency Counter
Connex 3300 FHP 10 Meter Amateur Radio w built in Frequency Counter
$197.95
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EXCALIBUR SSB TRANSCEIVER WITH FREQUENCY COUNTER
EXCALIBUR SSB TRANSCEIVER WITH FREQUENCY COUNTER
$53.95 (4 Bids)
Time Remaining: 1d 12h 25m

VTG VFO YAESU YC 601 DIGITAL DISPLAY FREQUENCY COUNTER 11 METER CB HAM RADIO
VTG VFO YAESU YC 601 DIGITAL DISPLAY FREQUENCY COUNTER 11 METER CB HAM RADIO
$195.00
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Heathkit Digital Frequency Counter IM 2410 Estate Sale LK
Heathkit Digital Frequency Counter IM 2410 Estate Sale LK
$79.00
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DSI 3600A FREQUENCY COUNTER HAM CB RADIO
DSI 3600A FREQUENCY COUNTER HAM CB RADIO
$10.51 (2 Bids)
Time Remaining: 3d 6h 23m

Simple HF Frequency Counter for Ham Radio + free USB LED Light
Simple HF Frequency Counter for Ham Radio + free USB LED Light
$25.00
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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: 5d 7h 4m

NEW STARTEK ATH 65 FREQUENCY COUNTER RF DETECTOR BLUE LED DIGITS
NEW STARTEK ATH 65 FREQUENCY COUNTER RF DETECTOR BLUE LED DIGITS
$270.00
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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
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Leader LDC 823A Digital Frequency Counter 250MHz TestingAlignment
Leader LDC 823A Digital Frequency Counter 250MHz TestingAlignment
$69.00
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MFJ 204 Antenna Bridge with Frequency Counter Cable  Manual Nice
MFJ 204 Antenna Bridge with Frequency Counter Cable Manual Nice
$39.99
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Vintage Ham Radio Prescaler  6 Digits Frequency Counter  Free Shipping
Vintage Ham Radio Prescaler 6 Digits Frequency Counter Free Shipping
$97.75
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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
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Portable Frequency Counter with CTCSS DCS Decoder FC 102
Portable Frequency Counter with CTCSS DCS Decoder FC 102
$29.99
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RF digital power metre with frequency counter GY561
RF digital power metre with frequency counter GY561
$47.99
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RF digital power meter with frequency counter GY561
RF digital power meter with frequency counter GY561
$47.99
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CTCSS DCS Scanner with Frequency counter FC 102
CTCSS DCS Scanner with Frequency counter FC 102
$29.99
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NEW CUSTOM ZIPPER CASE FOR OLDER STARTEK FREQUENCY COUNTERS
NEW CUSTOM ZIPPER CASE FOR OLDER STARTEK FREQUENCY COUNTERS
$9.90
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NEW STARTEK ATH 70 FREQUENCY COUNTER + TCXO + BLUE DISP
NEW STARTEK ATH 70 FREQUENCY COUNTER + TCXO + BLUE DISP
$465.00
Time Remaining: 15d 7h 19m
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Frequency Counter With Pre Amp You Build It 6 Digit read out 0 to 50 MHZ Blu
Frequency Counter With Pre Amp You Build It 6 Digit read out 0 to 50 MHZ Blu
$29.95
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Heath Zenith SM 2410 Digital frequency counter CLEAN WORKING
Heath Zenith SM 2410 Digital frequency counter CLEAN WORKING
$70.00
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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
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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
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Heath Zenith SM 2410 Digital frequency counter
Heath Zenith SM 2410 Digital frequency counter
$135.44
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Yaege FC 1 Plus Handheld Frequency Counter 10Hz 26GHz power meter
Yaege FC 1 Plus Handheld Frequency Counter 10Hz 26GHz power meter
$56.90
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Handheld Frequency Counter 2006st 10Hz 26GHz w TCXO
Handheld Frequency Counter 2006st 10Hz 26GHz w TCXO
$32.99
Time Remaining: 18d 7h 1m
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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
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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
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50MHz LCD Frequency Counter Module with IF Offset Free UK Postage
50MHz LCD Frequency Counter Module with IF Offset Free UK Postage
$42.35
Time Remaining: 20d 22h 31m
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Frequency Counter With Pre Amp You Build It 5 Digit read out Floating Dec Pt
Frequency Counter With Pre Amp You Build It 5 Digit read out Floating Dec Pt
$29.95
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RK560 Camo Radio Frequency Counter CTCSS DCS Decoder 50 2400MHZ with Antenna
RK560 Camo Radio Frequency Counter CTCSS DCS Decoder 50 2400MHZ with Antenna
$33.87
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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: 21d 19h 25m
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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
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Compact size Handheld Radio Frequency Counter 10MHz 26GHz NEW
Compact size Handheld Radio Frequency Counter 10MHz 26GHz NEW
$60.49
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RK560 Frequency Counter CTCSS DCS Decoder for Walkie Talkie 50MHZ 2400MHZ
RK560 Frequency Counter CTCSS DCS Decoder for Walkie Talkie 50MHZ 2400MHZ
$25.99
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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
$46.90
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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
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Heathkit zenithDigital Frequency Counter Model SM 2420 Excellent condition
Heathkit zenithDigital Frequency Counter Model SM 2420 Excellent condition
$169.99
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NEW IN Hanheld portable Frequency Counter Meter Detector IBQ101 LCD 50MHz 26GHz
NEW IN Hanheld portable Frequency Counter Meter Detector IBQ101 LCD 50MHz 26GHz
$49.99
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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: 26d 6h 36m
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FC 1 Portable Frequency Counter for Two way Ham Radio
FC 1 Portable Frequency Counter for Two way Ham Radio
$53.90
Time Remaining: 26d 6h 36m
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GOOIT GY560 Frequency Counter for Two Way Radio
GOOIT GY560 Frequency Counter for Two Way Radio
$25.80
Time Remaining: 26d 6h 37m
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GOOIT GY561 Frequency Counter  Power Meter KG UVD1P
GOOIT GY561 Frequency Counter Power Meter KG UVD1P
$53.00
Time Remaining: 26d 6h 37m
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Frequency Counter Kit 6 Digit 50 Mhz Probe and adapter includ
Frequency Counter Kit 6 Digit 50 Mhz Probe and adapter includ
$49.95
Time Remaining: 27d 2h 27m
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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
$109.95
Time Remaining: 28d 1h 54m
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NEW STARTEK ATH 70 FREQUENCY COUNTER 10HZ 28GHZ
NEW STARTEK ATH 70 FREQUENCY COUNTER 10HZ 28GHZ
$370.00
Time Remaining: 28d 17h 45m
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NEW STARTEK ATH 60 FREQUENCY COUNTER  RF DETECTOR
NEW STARTEK ATH 60 FREQUENCY COUNTER RF DETECTOR
$220.00
Time Remaining: 28d 19h 15m
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