Top 10 Best Frequency Counter

 OscilloscopeMultimeterDDS Signal Generator 3in1Upgraded from 2C23T, FNIRSI 2C53P not only has combined the functions of dual channels oscilloscope, digital multimeter and signal generator, but also highly improved its performances in all aspects you could imagined. It is touchscreen, handheld and portable, easy for electricians or DIY enthusiastics to use outdoor and indoor. .  Oscilloscope Mode The oscilloscope adopts FPGAMCUADC hardware architecture, which highly advanced and protect itself from overheat and ensure a strong capture function. It has a sampling rate of 250MSs, an analog bandwidth of 50Mhz and a built-in high-voltage protection module. It supports a maximum peak voltage measurement of 400V supports waveform screenshots. .  Multimeter Mode4 and a half digit 19999 Counts. It could measure both AC and DC voltage, measure the current, capacitance, resistance, diode, continuity, and temperature, etc. .  DDS Function Signal Generator ModeIt can output 12 kinds of function signals such as sine, square, triangle, full, half, noise, and DC etc. The maximum output of the signal generator is 10MHz, with a step of 1Hz. The output frequency, amplitude, and duty cycle are adjustable. .  Accurate AnalysisThe 2C53P oscilloscope has excellent analyzation function. It has afterglow, FFT spectrum analysis, cursor measurement, LISSAJOUS graphics display, etc., visually displaying the relationship of signals, quickly analyzing the signal frequency ingredients, and helping you obtain the accuracy of analysis to the largest extent. .  EXQUISITE Design with Large Capacity BatteryThe Oscilloscope is handheld, portable, and easy to carry. It is 4.3-inch IPS touchscreen tablet with 480272 ultra high resolution, easy for users to operate. The 4000mAh built-in battery allows you to use it for 4 hours atfer fully charged..

The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator.it is the tool of choice for maintenance personnel ,test frequency and signal strength for wireless enthusiasts.. This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio.. There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure.. Its four-button control is easy to use and its small size allows you to carry it anywhere you like.. DMR Radio signal e frequency counter..

The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator. It is the tool of choice for maintenance personnel ,test frequency and signal strength for wireless enthusiasts. This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio.. There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure.. Its four-button control is easy to use and its small size allows you to carry it anywhere you like. Work by TCXO Temperature Compensate X'tal crystal Oscillator ,In the range of -45 65 can reach 2 4ppm accuracy. This include very interesting frequency areas such as 2m HAM radio, all VHF and UHF. DMR Radio signal e frequency counter.. GUI Battery level. Warning 1 Max. direct input signal 5Vp-p. 2 Prohibit direct access to the radio antenna output, resulting in damage to the frequency meter..

Frequency Counter PLJ-8LED is a frequency display component of 8-bit digital tube display. It is mainly used for the display of frequency values of transceiver and other equipment, and can also be used for conventional frequency measurement.. RF Frequency Meter With Microchip's PIC16F648A, 2.4 GHz frequency meter. Using temperature-compensated voltage controlled crystal oscillator 2.5 ppm VC-TCXO.. Features This frequency meter has Unique gate control and precise time algorithm non-timed interrupt. Gate display refresh time 0.01 seconds 0.1 seconds 1.0 seconds, real-time display frequency value.. Reasonable Design Single-ended input design, three-channel frequency measurement low channel high channel Auto Channel. Dual frequency design, value and IF down mode can be preset separately.. Simple Operation Circuit is simple and reasonable structure, two-button control. Using eight 0.56 inches high brightness digital display, eight adjustable brightness. The settings are automatically saved, boot directly call..

The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator.. This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio.. There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure.. Its four-button control is easy to use and its small size allows you to carry it anywhere you like.. Work by TCXOTemperature Compensate X'tal crystal Oscillator ,In the range of -45 C 65 C can reach 2 4ppm accuracy..

IDENTIFYING FREQUENCY - The frequency meter measures frequency parameters of the continuous carrier signal walkie-talkies , with signal strength indicator.. PORTABLE FREQUENCY COUNTER - Frequency counter Digital mode for DMR radio. Counting continuous wave signal comes from Two-way Radio. VHF UHF frequency measurement, useful for the CB amateur Ham Radio.. FREQUENCY COUNTER METER RANGE - Frequency range two select 2MHz-200MHz 27MHz -2800MHz. CB, Ham Radio, DMR frequency range 100Mhz-3000Mhz. Build-in DCS CTCSS Decoder Low PPM crystal time base used to achieve high accuracy measurement. CTCSSDCS Decoder. EASY TO OPERATE - User friendly controlled with four buttons. The DMR radio frequency counter is compact and handy when needed.. 2 YEARS WARRANTY ensures this will quickly become your favorite no-risk purchase..

Designed for counting continuous wave signal from Two-way Radio. Easy ranges to choose and cover almost all the frequency. Include frequency areas such as 2m HAM radio, all VHF and UHF Frequency range 27Mhz-3000Mhz. DMR Radio signal frequency counter. Easy battery level.

The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator.. This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio.. There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure.. Its four-button control is easy to use and its small size allows you to carry it anywhere you like.. Work by TCXOTemperature Compensate X'tal crystal Oscillator ,In the range of -45 C 65 C can reach 2 4ppm accuracy..

Multi-Function LCD Display 9-Digit Display. Analog bar and Digit Signal Strength Indicator. Display Holding 50 Display reading saving. Power indicator Interactive user menu. Equipped with UV antenna and USB power adapter.

Dosy - fc50p 6 digit inline frequency counter with ac adapter.

Upgraded Signal StabilitySeesii Dual-channel DDS arbitrary waveform generator adopts large scale FPGA integrated circuit and high speed MCU microprocessor. The internal circuit adopts active crystal oscillator as benchmark. So the signal stability is greatly strengthened.. Storage And Custom You can store 99 groups instrument state parameters set by the user, can be called up to Reproduce. Frequency output of Sine wave can be up to 60MHz. 200MSas sampling rate. It has 60 positions for saving user-defined waveform. In addition, it has a very good software package that allows you to create your own waves and frequency combinations. After you save them, you can disconnect the unit from the computer and use them for any applications you wish.. High Precise Using Dual-channel DDS signal and TTL electric level output to generate precise, stable, low distortion output signal. includes Sine wave, Square wave, Triangle wave, Sawtooth wave, Pulse wave, white noise, user-defined waveform etc. each channel can be independently set the parameters.Duty cycle of each channel can be adjusted separately. Precision can be 0.1.. Frequency MeterWith linear sweepMax. up to 999.9s and logarithmic frequency sweep functions.Has a frequency measurement, period measurement, positive and negative pulse width measurement and counting function.The settings allow you to enter up to 20volts. Lightweght Compact and PortableWith intuitive control panel, you can easy to control.This Signal Generator is the ideal instrument for electronic engineering, laboratories, production lines, teaching and scientific research. This is an important tool for both experts and newcomers.