Frequency Counter

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

both use 8-bit LED display

Phillips PM6667 120Mhz High Resolution Frequency CounterCompactTested
Phillips PM6667 120Mhz High Resolution Frequency CounterCompactTested
$40.00
Time Remaining: 7h 47m

STARTEK ATH 65 HAND HELD FREQUENCY COUNTER RF DETECTOR PRO QUALITY FROM USA
STARTEK ATH 65 HAND HELD FREQUENCY COUNTER RF DETECTOR PRO QUALITY FROM USA
$270.00
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Vintage Heathkit Frequency Counter Model IB 1100 tested
Vintage Heathkit Frequency Counter Model IB 1100 tested
$20.50 (2 Bids)
Time Remaining: 12h 28m

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
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Crescomm Model 600 Ham Radio Frequency Counter
Crescomm Model 600 Ham Radio Frequency Counter
$30.00
Time Remaining: 1d 12h 1m

Global Specialties MAX 550 Frequency Counter 5 Hz to 100 MHz 30 to 550 MHz
Global Specialties MAX 550 Frequency Counter 5 Hz to 100 MHz 30 to 550 MHz
$200.00
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High Precision Frequency Counter 1 500 MHz Digital LCD for Ham Radio Hobbist
High Precision Frequency Counter 1 500 MHz Digital LCD for Ham Radio Hobbist
$12.59
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Digital LED 1Hz 50MHz Crystal Oscillator Frequency Counter Tester Meter Kit
Digital LED 1Hz 50MHz Crystal Oscillator Frequency Counter Tester Meter Kit
$8.95
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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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UNBUILT UNASSEMBLED HEATHKIT IM2410 FREQUENCY COUNTER ham test radio equipment
UNBUILT UNASSEMBLED HEATHKIT IM2410 FREQUENCY COUNTER ham test radio equipment
$63.00 (16 Bids)
Time Remaining: 4d 6h 35m

GY561 RF digital power meter  frequency counter for 2 Way Radio w SMA F cable
GY561 RF digital power meter frequency counter for 2 Way Radio w SMA F cable
$47.99
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RF digital power meter  frequency counter GY561 with SMA F to SMA F Cable
RF digital power meter frequency counter GY561 with SMA F to SMA F Cable
$47.99
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CTCSS DCS Decoder FC 102 Frequency Counter 2 in 1
CTCSS DCS Decoder FC 102 Frequency Counter 2 in 1
$28.99
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CC Electronics Frequency Counter Display for Analog Radios
CC Electronics Frequency Counter Display for Analog Radios
$0.99 (1 Bid)
Time Remaining: 6d 13h 48m

GOOIT GY560 50Mhz to 24Ghz PORTABLE FREQUENCY COUNTER radio
GOOIT GY560 50Mhz to 24Ghz PORTABLE FREQUENCY COUNTER radio
$25.50
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RF Power Meter  Frequency Counter GY561 with SMA F to SMA F Cable
RF Power Meter Frequency Counter GY561 with SMA F to SMA F Cable
$47.99
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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
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YAEGE FC 1 Portable Frequency Counter for Two way Radio Wide Rang 10Hz 26GHz
YAEGE FC 1 Portable Frequency Counter for Two way Radio Wide Rang 10Hz 26GHz
$53.90
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GOOIT GY560 Portable Frequency Counter for Two Way Radio Range 50Mhz to 24Ghz
GOOIT GY560 Portable Frequency Counter for Two Way Radio Range 50Mhz to 24Ghz
$25.80
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GOOIT GY561 Frequency Counter  Power Meter Range 1Mhz 2400Mhz
GOOIT GY561 Frequency Counter Power Meter Range 1Mhz 2400Mhz
$53.00
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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
$38.56
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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
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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
$37.84
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Palomar FC 40 Frequency Counter
Palomar FC 40 Frequency Counter
$49.99
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Compact size Handheld Radio Frequency Counter 10MHz 26GHz NEW
Compact size Handheld Radio Frequency Counter 10MHz 26GHz NEW
$51.99
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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
$22.99
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STARTEK ATH 70 FREQUENCY COUNTER 10HZ 28GHZ 12 HR BAT OPR
STARTEK ATH 70 FREQUENCY COUNTER 10HZ 28GHZ 12 HR BAT OPR
$370.00
Time Remaining: 18d 16h
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GOOIT GY560 Portable Frequency Counter for PX 777 PX888
GOOIT GY560 Portable Frequency Counter for PX 777 PX888
$23.50
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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
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EIP 545A 545 Frequency Counter 18 Ghz Works
EIP 545A 545 Frequency Counter 18 Ghz Works
$399.00
Time Remaining: 22d 10h 56m
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HP Agilent 53131A 52181A 53132A Clone Option 030 3GHz Frequency Counter
HP Agilent 53131A 52181A 53132A Clone Option 030 3GHz Frequency Counter
$89.99
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Watkins Johnson 565 3 Receiver incl FM and DRO 315 Frequency Counter working
Watkins Johnson 565 3 Receiver incl FM and DRO 315 Frequency Counter working
$599.00
Time Remaining: 23d 11h 42m
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NEW STARTEK ATH 60 FREQUENCY COUNTER  RF DETECTOR
NEW STARTEK ATH 60 FREQUENCY COUNTER RF DETECTOR
$220.00
Time Remaining: 23d 17h 54m
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MFJ 886B FREQUENCY COUNTER 3 MHZ TO 28 GHZ 110 220VAC BRAND NEW
MFJ 886B FREQUENCY COUNTER 3 MHZ TO 28 GHZ 110 220VAC BRAND NEW
$127.95
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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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HEATHKIT DIGITAL FREQUENCY COUNTER MODEL IM 4100 Series 07729 for Ham Radio
HEATHKIT DIGITAL FREQUENCY COUNTER MODEL IM 4100 Series 07729 for Ham Radio
$49.99
Time Remaining: 25d 9h 40m
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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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STARTEK ATH 70 FREQUENCY COUNTER 10Hz 28GHz + TCXO + 12 HR BAT
STARTEK ATH 70 FREQUENCY COUNTER 10Hz 28GHz + TCXO + 12 HR BAT
$465.00
Time Remaining: 28d 17h 11m
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HEATH ZENITH SM 2410 DIGITAL FREQUENCY COUNTER
HEATH ZENITH SM 2410 DIGITAL FREQUENCY COUNTER
$94.50
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