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digital frequency counter
digital frequency counter
1823A

The Model 1823A, engineered by BK Precision, is a Universal Frequency Counter that consists of a ratio function powered by a 2.4 GHz frequency. It is equipped with an LED display that ...

digital frequency counter
digital frequency counter
1803D

The 1803D 200 MHz Frequency Counter features selectable gate times of 0.1 sec and 1.0 sec. It also has a 7 digit LED display that has an accurate time base. It is a compact benchtop AC power counter ...

digital frequency counter
digital frequency counter
HM8123

Key Facts - Measurement range: DC to 3 GHz - Input A/B (BNC): DC to 200 MHz - Input C (SMA): 100 MHz to 3 GHz - Input impedance A/B: 50 Ω or 1 MΩ (switchable), sensitivity 25 mV - Input impedance C: 50 Ω, ...

frequency counter
frequency counter
K3MA-F

Omron K3MA-F frequency/rate meter has a broad input range including contact, voltage pulse, NPN, or PNP input. It has a bright LCD display with 2-color LEDs, red and green. Settings can be made easily ...

analog frequency counter
analog frequency counter
HC series

... is a frequency meter equipped with built-in electronic converter. It has an accuracy rate of class 0.5, dimensions of 48 x 72 x 96 x 144 mm, maximum operating temperature of +30 ºC, and frequency ...

analog frequency counter
analog frequency counter
HZC series

... is a frequency meter equipped with built-in electronic converter. It has an accuracy rate of class 0.5, dimensions of 48 x 72 x 96 x 144 mm, maximum operating temperature of +30 ºC, and frequency ...

analog frequency counter / DIN rail
analog frequency counter
HM45 series

... is a frequency meter equipped with built-in electronic converter. It has an accuracy rate of class 0.5, dimensions of 48 x 72 x 96 x 144 mm, maximum operating temperature of +30 ºC, and frequency ...

analog frequency counter
analog frequency counter
HLC series

... manufactured by Circutor, is a frequency meter equipped with an independent wave shape measuring capacity. It has an accuracy rate of 0.5 %, dimensions of 72 x 96 x 144 mm, maximum operating temperature ...

digital frequency counter
digital frequency counter
FC63xx series

... 150MHz clock, frequency resolution 9 digits/s, time interval resolution 7ns Apply high performance AVR CPU, LSI and CPLD device, high reliability Channel C: 9GHz maximum Automatic limit testing for frequency ...

digital frequency counter
digital frequency counter
MFC658x series

DESCRIPTION Frequency up to 26.5GHz Dynamic and wide measure range High accuracy and high performance Advanced design, compact and plastic die-casting Reliability MTBF>8000h 3.5 QVGA color LCD and soft keys Automatic ...

analog frequency counter
analog frequency counter
45 - 65 Hz, 50 - 440 V

The Reed Type Frequency Meter Hz / Pointer Type Frequency Meter, manufactured by Bolevo, are generally classified under class 1.0 when it comes to accuracy. In addition, these meters, ...

analog frequency counter
analog frequency counter
50 - 380 V, 44 - 650 Hz | DE-F96 series

... moving coil devices with pointer-type frequency meter. They are available in models DE-F96, DE-F72, and DE-F48. The devices are class 1.0. Voltages are available as 50V, 100V, 220V, 380V. They provide frequencies ...

analog frequency counter
analog frequency counter
50 - 415 V, 44 - 650 Hz | DE-R96, DE-R72 series

... 0.5 Specification: Voltage: 50V 100V 220V 380V 440V 415V Frequency: 45~55Hz. 45~65Hz. 55~65Hz. 47~53Hz. 57~63Hz. 44~: 54~66Hz, 450~550Hz,450~650Hz, 550~650Hz This vibrating reed frequency meter ...

digital frequency counter
digital frequency counter
DJ-F36

Digital frequency meters are designed to monitor AC voltage frequency value continuously. Descriptions: When the device is energized, it shows the frequency value of the phase-neutral ...

digital frequency counter
digital frequency counter
DJ-F96

Digital frequency meters are designed to monitor AC voltage frequency value continuously. Descriptions: When the device is energized, it shows the frequency value of the phas-to-neutral ...

digital frequency counter
digital frequency counter
DJ-F48

Digital frequency meters are designed to monitor AC voltage frequency value continuously. Descriptions: When the device is energized, it shows the frequency value of the phas-to-neutral ...

digital frequency counter
digital frequency counter
DJ-F72

Digital frequency meters are designed to monitor AC voltage frequency value continuously. Descriptions: When the device is energized, it shows the frequency value of the phas-to-neutral ...

digital frequency counter / DIN rail
digital frequency counter
DF-DIN

Digital frequency meters are designed to monitor AC voltage frequency value continuously. Descriptions: When the device is energized, it shows the frequency value of the phase-neutral ...

analog frequency counter / microwave
analog frequency counter
MF2413C

... composed of three frequency counters: the MF2412C (20 GHz), the MF2413C (27 GHz), and the MF2414C (40 GHz). This series is ideal for evaluating mobile radio communications devices and circuits, and can ...

time interval counter frequency counter
time interval counter frequency counter
SR620

The SR620 Time Interval Counter features a highly versatile design that allows it to perform a full range of time and frequency measurement functions and features a single-shot timing resolution combined ...

frequency counter
frequency counter
SR625

The SR625 Frequency Counter is a NIST traceable frequency counting standard for calibrating base stations, transmitters and other types of communication systems. The SR625 Frequency ...

digital frequency counter / portable
digital frequency counter
53200 series

A universal frequency counter/timer is a two channel frequency counter with the ability to make all the frequency and time interval measurements the ...

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KEYSIGHT TECHNOLOGIES
combined frequency counter / microwave
combined frequency counter
53140 series

The Keysight 53140 Series is a full-featured CW microwave counter, a true power meter, and a dc DVM all in one small convenient package. It is the ideal tool for installation and maintenance of point-to-point microwave ...

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KEYSIGHT TECHNOLOGIES
digital frequency counter
digital frequency counter
DMS-20PC-FM series

The Datel's DMS-20PC-FM is a self-powered device mainly used as an AC frequency meter. This works by attaching the AC line into the two rear input station. It is available in different models. The first two models operate ...

mounted frequency counter / digital / DIN rail
mounted frequency counter

The FRE offers measurements of 20 to 100Hz. It operates at a frequency of 50/60Hz and has a supply voltage of 230V. The LED screen displays 3 red digits. It provides accuracy at full-scale to within 0.5% ±1 digit. It ...

DIN rail frequency counter / digital
DIN rail frequency counter
METRA M-H, METRA Q-H

Digital frequency-meter up to 100 Hz. METRA M: DIN rail. METRA Q: Panel mounting 72 x 72 mm. or 96 x 96 mm. by accessory.

analog frequency counter
analog frequency counter
max. 500 V, 45 - 440 Hz | E242-41S - E244-41S series

Frequency Meters Frequency meters use an integral electronic converter and a moving coil indicator. These easy to read meters are Class 0.5 accurate.

analog frequency counter
analog frequency counter
120 V, 45 - 65 Hz | Saxon series

... mechanisms and offering IP54 protection. The range includes iron vane and moving coil AC and DC ammeters and voltmeters and frequency meters designed to perform in demanding environments.

time interval counter frequency counter
time interval counter frequency counter
CNT-90

CNT-90 Frequency Timer/Counter/Analyzer The Pendulum CNT-90 Frequency Timer/Counter/Analyzer offers ultimate control of measurement for all needs and budgets. The ...

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Spectracom
microwave frequency counter
microwave frequency counter
CNT-90XL

CNT-90XL Pulsed RF Microwave Frequency Counter/Analyzer The Pendulum CNT-90XL Pulsed RF Microwave Frequency Counter/Analyzer is an ...

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Spectracom
frequency counter
frequency counter
FM 050 series

Les modules de fonction sont des modules "intelligents". Des fonctions complexes comme le positionnement ou le comptage sont effectuées directement par le module.Des modules comme le module compteur ou le module SSI prennent ...

digital frequency counter
digital frequency counter
GFC-8270H & GFC-8131H

Frequency and Period Measurement High Resolution at Both High and Low Frequency 0.01Hz~2.7GHz Frequency Range(GFC-8270H) 0.01Hz~1.3GHz Frequency Range(GFC-8131H) ...

digital frequency counter / portable
digital frequency counter
TF900 Series

Bench/portable universal counters with USB interface 3GHz or 6GHz Frequency, period, pulse width, frequency ratio, duty cycle, and event counter modes DC ...

digital frequency counter / portable
digital frequency counter
PFM3000

Handheld 3GHz Freqency Counter 3 Hz to 3000 MHz in two overlapping ranges High input sensitivity over the full frequency range High impedance measurement up to 125 MHz Reciprocal ...

single-phase frequency counter / digital
single-phase frequency counter
110 - 440 V | SPS-FM22

DIGITAL FREQUENCY METER Description & Features. The meter is used to measure frequency(similar to vibrating reed meter). It uses LED instead of vibrating reeds to ...

analog frequency counter
analog frequency counter
E-line

E-Line is ELEQs product line of analogue meters. Even though ELEQ already has an exceptional name in the field of development and production of analogue meters from its tradition and history; with the arrival of the new series, ELEQ is ...

analog frequency counter
analog frequency counter
WFIV series

E-line pointer frequency meters are suitable for all types of marine applications. The meters are intended for measurement of frequencies in the range from 45Hz to 65Hz. The accuracy of point frequency ...

How to choose this product

frequency-counter

A frequency counter measures a signal's frequency. Automatic models are DIN rail-mounted or built into a control panel. In the laboratory, it is a stand-alone instrument, back panel-mounted or in the form of a computer expansion card.

Applications

Counters ensure phase stability in electricity production and distribution systems by furnishing real-time data to the operators. These data are used to compensate for power losses when machinery is started, so as to avoid slowing the generators. Frequency counters are also used to control motor speed. They can have digital or analog (needle) displays. Laboratory use includes development of radio frequency applications and ensuring proper functioning of period meters and pulse counters.

Technologies

Input signals are conditioned and pulses counted over a given period of time. The timebase consists of a quartz oscillator. Industrial models have electric or sensor inputs.

How to choose

These measurement instruments are chosen on the basis of precision, resolution and bandwidth. Industrial counters are characterized by their sensor or electric line inputs, by the type of output signal and by the display.