Frequency Counters

A frequency counter is an electronic instrument that is used for measuring frequency. They usually measure the number of oscillations or pulses per second in a periodic electronic signal. The frequency counter is simple to use, you just turn the counter on and apply the signal to the input. They can be used for measuring many signals from digital logic signals to RF and microwaves.

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BK Precision 1823B Frequency Counter, 0.001 Hz Min, 3 GHz Max, 10 Digits Resolution
BK Precision 1823B Frequency Counter, 0.001 Hz Min, 3 GHz Max, 10 Digits Resolution
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RS Stock No.: 296-892Brand: BK PrecisionManufacturers Part No.: BK1823B

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BK Precision
3GHz
0.001Hz
10 Digits
20ns
LCD
-
30V
-
5°C
-
40°C
100s
235mm
N-type Connector
3.5in
EN61326, EN610101
10.2 in
1823B
2.1lb
-
-
BK Precision 1823B Frequency Counter, 0.001 Hz Min, 3 GHz Max, 10 Digits Resolution
BK Precision 1823B Frequency Counter, 0.001 Hz Min, 3 GHz Max, 10 Digits Resolution
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RS Stock No.: 296-893Brand: BK PrecisionManufacturers Part No.: BK1823B

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BK Precision
3GHz
0.001Hz
10 Digits
20ns
LCD
-
30V
-
5°C
-
40°C
100s
235mm
N-type Connector
3.5in
EN61326, EN610101
10.2 in
1823B
2.1lb
-
RSCAL
BK Precision 1826B Frequency Counter, 0.001 Hz Min, 6 GHz Max, 10 Digits Resolution
BK Precision 1826B Frequency Counter, 0.001 Hz Min, 6 GHz Max, 10 Digits Resolution
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RS Stock No.: 296-902Brand: BK PrecisionManufacturers Part No.: BK1826B

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BK Precision
6GHz
0.001Hz
10 Digits
20ns
LCD
-
30V
15V
5°C
50Ω
40°C
100s
235mm
Type N
3.5in
Complies EN610101, Complies EN61326
10.2 in
1826B
-
AC Adapter
-
BK Precision 1826B Frequency Counter, 0.001 Hz Min, 6 GHz Max, 10 Digits Resolution
BK Precision 1826B Frequency Counter, 0.001 Hz Min, 6 GHz Max, 10 Digits Resolution
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RS Stock No.: 296-903Brand: BK PrecisionManufacturers Part No.: BK1826B

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BK Precision
6GHz
0.001Hz
10 Digits
20ns
LCD
-
30V
15V
5°C
50Ω
40°C
100s
235mm
Type N
3.5in
Complies EN610101, Complies EN61326
10.2 in
1826B
-
AC Adapter
RSCAL
REPAIR(219490), PFM1300 counter
REPAIR(219490), PFM1300 counter
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RS Stock No.: 515-3654Brand: Aim-TTiManufacturers Part No.: 58131-0110

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Aim-TTi
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
REPAIR(3257293), TF830 frequency counter
REPAIR(3257293), TF830 frequency counter
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RS Stock No.: 515-6322Brand: Aim-TTiManufacturers Part No.: 58130-0790

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Aim-TTi
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Aim-TTi PFM3000 Frequency Counter, 3 Hz Min, 3 GHz Max, 6 Digits Resolution
Aim-TTi PFM3000 Frequency Counter, 3 Hz Min, 3 GHz Max, 6 Digits Resolution
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RS Stock No.: 457-730Brand: Aim-TTiManufacturers Part No.: PFM3000

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Aim-TTi
3GHz
3Hz
6 Digits
1000ns
LCD
188888888
30V ac/dc
-
5°C
-
40°C
10s
178mm
Type N
30mm
No
81 mm
PFM3000
190g
-
-
Dual-use
Tektronix FCA3000 Frequency Counter, 0.001 Hz Min, 300 MHz Max, 12 digits Resolution
Tektronix FCA3000 Frequency Counter, 0.001 Hz Min, 300 MHz Max, 12 digits Resolution
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RS Stock No.: 712-1154Brand: TektronixManufacturers Part No.: FCA3000

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Tektronix
300MHz
0.001Hz
12 Digits
1.6ns
LCD Backlight
-
50V
-50V
0°C
1mΩ
50°C
250ksps
395mm
SMA, Type N Female, BNC
90mm
IEEE, CE
210 mm
FCA3000
2.7kg
Type G - British 3-Pin, Type C - EU, 3-Pin (Global)
-
Aim-TTi TF930 Frequency Counter, 0.001 Hz Min, 3 GHz Max, 10 Digits Resolution
Aim-TTi TF930 Frequency Counter, 0.001 Hz Min, 3 GHz Max, 10 Digits Resolution
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RS Stock No.: 665-4919Brand: Aim-TTiManufacturers Part No.: TF930

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Aim-TTi
3GHz
0.001Hz
10 Digits
20ns
LCD
9999999999
30V ac/dc
-
5°C
-
40°C
-
235mm
Type N
88mm
No
260 mm
TF930
950g
3-Pin (Global), Type C
-
Aim-TTi TF960 Frequency Counter, 0.001 Hz Min, 6 GHz Max, 10 Digits Resolution
Aim-TTi TF960 Frequency Counter, 0.001 Hz Min, 6 GHz Max, 10 Digits Resolution
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RS Stock No.: 768-3441Brand: Aim-TTiManufacturers Part No.: TF960

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Aim-TTi
6GHz
0.001Hz
10 Digits
20ns
LCD
9999999999
30V
-
5°C
-
40°C
100s
260mm
Type N
88mm
No
235 mm
TF960
950g
-
-
Aim-TTi PFM3000 Frequency Counter, 3 Hz Min, 3 GHz Max, 6 Digits Resolution
Aim-TTi PFM3000 Frequency Counter, 3 Hz Min, 3 GHz Max, 6 Digits Resolution
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RS Stock No.: 487-864Brand: Aim-TTiManufacturers Part No.: PFM3000

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Aim-TTi
3GHz
3Hz
6 Digits
1000ns
LCD
188888888
30V
-
5°C
-
40°C
10s
178mm
Type N
30mm
No
81 mm
PFM3000
190g
-
RSCAL
Aim-TTi PFM3000 Frequency Counter, 3 Hz Min, 3 GHz Max, 6 Digits Resolution
Aim-TTi PFM3000 Frequency Counter, 3 Hz Min, 3 GHz Max, 6 Digits Resolution
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RS Stock No.: 498-753Brand: Aim-TTiManufacturers Part No.: PFM3000

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Aim-TTi
3GHz
3Hz
6 Digits
1000ns
LCD
188888888
30V
-
5°C
-
40°C
10s
178mm
Type N
30mm
No
81 mm
PFM3000
190g
-
UKAS
Aim-TTi TF930 Frequency Counter, 0.001 Hz Min, 3 GHz Max, 10 Digits Resolution
Aim-TTi TF930 Frequency Counter, 0.001 Hz Min, 3 GHz Max, 10 Digits Resolution
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RS Stock No.: 810-6305Brand: Aim-TTiManufacturers Part No.: TF930

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Aim-TTi
3GHz
0.001Hz
10 Digits
20ns
LCD
9999999999
30V
-
5°C
-
40°C
-
235mm
Type N
88mm
No
260 mm
TF930
950g
3-Pin (Global), Type C
RSCAL
Aim-TTi TF930 Frequency Counter, 0.001 Hz Min, 3 GHz Max, 10 Digits Resolution
Aim-TTi TF930 Frequency Counter, 0.001 Hz Min, 3 GHz Max, 10 Digits Resolution
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RS Stock No.: 810-6314Brand: Aim-TTiManufacturers Part No.: TF930

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Aim-TTi
3GHz
0.001Hz
10 Digits
20ns
LCD
9999999999
30V
-
5°C
-
40°C
-
235mm
Type N
88mm
No
260 mm
TF930
950g
3-Pin (Global), Type C
UKAS
Aim-TTi TF960 Frequency Counter, 0.001 Hz Min, 6 GHz Max, 10 Digits Resolution
Aim-TTi TF960 Frequency Counter, 0.001 Hz Min, 6 GHz Max, 10 Digits Resolution
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RS Stock No.: 766-3490Brand: Aim-TTiManufacturers Part No.: TF960

P.O.A.

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Aim-TTi
6GHz
0.001Hz
10 Digits
20ns
LCD
9999999999
30V
-
5°C
-
40°C
100s
260mm
Type N
88mm
No
235 mm
TF960
950g
-
RSCAL
Aim-TTi TF960 Frequency Counter, 0.001 Hz Min, 6 GHz Max, 10 Digits Resolution
Aim-TTi TF960 Frequency Counter, 0.001 Hz Min, 6 GHz Max, 10 Digits Resolution
Add to parts list
RS Stock No.: 766-3493Brand: Aim-TTiManufacturers Part No.: TF960

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Aim-TTi
6GHz
0.001Hz
10 Digits
20ns
LCD
9999999999
30V
-
5°C
-
40°C
100s
260mm
Type N
88mm
No
235 mm
TF960
950g
-
UKAS
Tektronix FCA3000 Frequency Counter, 0.001 Hz Min, 300 MHz Max, 12 digits Resolution
Tektronix FCA3000 Frequency Counter, 0.001 Hz Min, 300 MHz Max, 12 digits Resolution
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RS Stock No.: 711-8892Brand: TektronixManufacturers Part No.: FCA3000

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Tektronix
300MHz
0.001Hz
12 Digits
1.6ns
LCD Backlight
-
50V
-50V
0°C
1mΩ
50°C
250ksps
395mm
SMA, Type N Female, BNC
90mm
IEEE, CE
210 mm
FCA3000
2.7kg
Type G - British 3-Pin, Type C - EU, 3-Pin (Global)
UKAS
Tektronix FCA3000 Frequency Counter, 0.001 Hz Min, 300 MHz Max, 12 digits Resolution
Tektronix FCA3000 Frequency Counter, 0.001 Hz Min, 300 MHz Max, 12 digits Resolution
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RS Stock No.: 711-8899Brand: TektronixManufacturers Part No.: FCA3000

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Tektronix
300MHz
0.001Hz
12 Digits
1.6ns
LCD Backlight
-
50V
-50V
0°C
1mΩ
50°C
250ksps
395mm
SMA, Type N Female, BNC
90mm
IEEE, CE
210 mm
FCA3000
2.7kg
Type G - British 3-Pin, Type C - EU, 3-Pin (Global)
RSCAL