Frequency Counter

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

both use 8-bit LED display

PALOMAR FC 40 SOLID STATE FREQUENCY COUNTER
PALOMAR FC 40 SOLID STATE FREQUENCY COUNTER
$11.50 (6 Bids)
Time Remaining: 7h 1m

GOOIT GY560 50Mhz to 24Ghz PORTABLE FREQUENCY COUNTER radio
GOOIT GY560 50Mhz to 24Ghz PORTABLE FREQUENCY COUNTER radio
$25.50
Time Remaining: 1d 21h 31m
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HP 5223L 70s Frequency Counter NR Start at 5
HP 5223L 70s Frequency Counter NR Start at 5
$5.50 (2 Bids)
Time Remaining: 2d 10h 58m

RAMSEY ELECTRONICS CT90 600MHz FREQUENCY COUNTER HF VHF UHF HAM AMATEUR CB P
RAMSEY ELECTRONICS CT90 600MHz FREQUENCY COUNTER HF VHF UHF HAM AMATEUR CB P
$59.00
Time Remaining: 2d 11h 2m
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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: 2d 16h 20m
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Heath Zenith SM 2420 Digital Frequency Counter
Heath Zenith SM 2420 Digital Frequency Counter
$24.99
Time Remaining: 3d 8h 52m

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: 4d 5h 3m
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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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Heathkit IB1101 Frequency Counter Nice Nixie Tube Display
Heathkit IB1101 Frequency Counter Nice Nixie Tube Display
$15.00 (1 Bid)
Time Remaining: 5d 7h

Radio Shack Portable LCD RF Frequency Counter No 22 305 1 to 1300 MHz in Box
Radio Shack Portable LCD RF Frequency Counter No 22 305 1 to 1300 MHz in Box
$49.99
Time Remaining: 5d 15h 38m

Heathkit Digital Frequency Counter Model IM 2420 5Hz 512 MHz
Heathkit Digital Frequency Counter Model IM 2420 5Hz 512 MHz
$86.13
Time Remaining: 6d 8h 33m
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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
Time Remaining: 7d 14h 45m
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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
Time Remaining: 7d 14h 47m
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GOOIT GY561 Frequency Counter  Power Meter Range 1Mhz 2400Mhz
GOOIT GY561 Frequency Counter Power Meter Range 1Mhz 2400Mhz
$53.00
Time Remaining: 7d 14h 48m
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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
Time Remaining: 8d 12h 30m
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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
$38.93
Time Remaining: 8d 20h 16m
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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: 9d 7h 59m
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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: 10d 11h 25m
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GOOIT GY560 Portable Frequency Counter for PX 777 PX888
GOOIT GY560 Portable Frequency Counter for PX 777 PX888
$23.50
Time Remaining: 11d 15h 36m
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Frequency Counter 40 MHZ RED
Frequency Counter 40 MHZ RED
$18.00
Time Remaining: 12d 22h 38m
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Frequency Counter 40 MHZ GREEN
Frequency Counter 40 MHZ GREEN
$18.00
Time Remaining: 12d 22h 43m
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Gy561 Handheld Frequency Counter Meter for 2 Way Radio Walkie Talkie
Gy561 Handheld Frequency Counter Meter for 2 Way Radio Walkie Talkie
$45.99
Time Remaining: 13d 39m
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GY560 Two Way Radio Portable 50MHz 2400MHz Frequency Counter Meter
GY560 Two Way Radio Portable 50MHz 2400MHz Frequency Counter Meter
$15.99
Time Remaining: 13d 39m
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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: 13d 41m
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MFJ 886B Compact Handheld Frequency Counter 3 MHz TO 28 GHz 110 220VAC
MFJ 886B Compact Handheld Frequency Counter 3 MHz TO 28 GHz 110 220VAC
$127.95
Time Remaining: 13d 5h 19m
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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
Time Remaining: 14d 22h 22m
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01 to 65MHz PIC16F648A RF Signal Frequency Counter Cymometer meter Ham Radio B
01 to 65MHz PIC16F648A RF Signal Frequency Counter Cymometer meter Ham Radio B
$9.59
Time Remaining: 15d 7h 4m
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NEW STARTEK ATH 60 FREQUENCY COUNTER  RF DETECTOR
NEW STARTEK ATH 60 FREQUENCY COUNTER RF DETECTOR
$220.00
Time Remaining: 15d 13h 19m
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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
Time Remaining: 16d 1h 14m
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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
Time Remaining: 17d 6m
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Radio Shack Frequency Counter 22 305
Radio Shack Frequency Counter 22 305
$49.99
Time Remaining: 17d 27m
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HEATH ZENITH SM 2410 DIGITAL FREQUENCY COUNTER
HEATH ZENITH SM 2410 DIGITAL FREQUENCY COUNTER
$94.50
Time Remaining: 21d 10h
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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
Time Remaining: 22d 6h 46m
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Radio Shack Portable Frequency Counter 22 305 FREE SHIPPING
Radio Shack Portable Frequency Counter 22 305 FREE SHIPPING
$40.00
Time Remaining: 22d 11h 10m
Buy It Now for only: $40.00

Gy561 Handheld Frequency Counter Meter for 2 Way Radio Walkie Talkie
Gy561 Handheld Frequency Counter Meter for 2 Way Radio Walkie Talkie
$45.99
Time Remaining: 23d 18h 16m
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GY560 Two Way Radio Portable 50MHz 2400MHz Frequency Counter Meter
GY560 Two Way Radio Portable 50MHz 2400MHz Frequency Counter Meter
$17.99
Time Remaining: 23d 18h 18m
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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
Time Remaining: 24d 3h 53m
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HEATHKIT Heath Kit DIGITAL FREQUENCY COUNTER EIA 416 IM 4100 w MANUAL Vtg
HEATHKIT Heath Kit DIGITAL FREQUENCY COUNTER EIA 416 IM 4100 w MANUAL Vtg
$139.00
Time Remaining: 24d 8h 38m
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Ham Radio Prescaler 6 Digits Frequency Counter Kit for Repair or Parts Vtg
Ham Radio Prescaler 6 Digits Frequency Counter Kit for Repair or Parts Vtg
$79.00
Time Remaining: 24d 8h 58m
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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: 24d 21h 4m
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Drake R 4C Frequency Counter Kit You Build it 6 Digit 5645 Offset In Chip
Drake R 4C Frequency Counter Kit You Build it 6 Digit 5645 Offset In Chip
$59.95
Time Remaining: 25d 5h
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Heathkit Zenith Digital Frequency Counter Model SM 2420 Good condition
Heathkit Zenith Digital Frequency Counter Model SM 2420 Good condition
$139.99
Time Remaining: 25d 6h 57m
Buy It Now for only: $139.99

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
Time Remaining: 25d 17h 54m
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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
Time Remaining: 25d 17h 55m
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CTCSS DCS Decoder FC 102 Frequency Counter 2 in 1
CTCSS DCS Decoder FC 102 Frequency Counter 2 in 1
$26.99
Time Remaining: 29d 49m
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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
$45.99
Time Remaining: 29d 57m
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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
$45.99
Time Remaining: 29d 1h 3m
Buy It Now for only: $45.99