Are you in the market for a digital frequency meter and feeling overwhelmed by the options? You’re not alone! With numerous factories in China producing these essential devices, it’s crucial to know which ones stand out. By comparing the top manufacturers, you can ensure quality, reliability, and value for your investment. Imagine having the peace of mind that comes from choosing the best in the industry. Ready to make an informed decision? Join us as we explore the leading digital frequency meter factories in China and help you find the perfect fit for your needs!

China Digital Frequency Meter Manufacturers and Suppliers – Factory …

Product Details: PP7777-series digital frequency meter is mainly used to measure and display the frequency value of the voltage in a real-time manner in the single phase power circuit. It can far-transmit the measured voltage frequency value via RS485 interface or analog transmitting output interface.

Technical Parameters:
– Measurement display: Frequency
– External size options: 48×48, 72×72, 80×80, 96×48, 96×96, 120×60, 120×120, 160×8…

Application Scenarios:
– Single phase power circuit monitoring
– Industrial frequency measurement

Pros:
– High accuracy and good stability
– Programmable parameters for customization

Cons:
– Limited to single phase circuits
– Size code restrictions on function module configurations

Frequency meter-MCH Instruments CO.,Ltd. – china-mch.com

China Digital Panel Frequency Meter Suppliers – Buy Wholesale Digital …

Product Details: Digital Panel Frequency Meter Model: FT-72

Technical Parameters:
– Measuring Range: 3-120Hz
– Dimensions: Not specified

Application Scenarios:
– Frequency measurement in electrical systems
– Industrial control applications

Pros:
– Compact design
– Wide measuring range

Cons:
– Dimensions not specified
– Limited to frequency measurement only

DL69-2059 Multi-function Combination Meter Digital Frequency Meter …

Product Details: DL69-2059 Multi-function Combination Meter Digital Frequency Meter Voltmeter Current Meter

Technical Parameters:
– Accuracy: 1%±2 words
– Measure Range: AC voltage: AC 80.0 – 300.0V or AC 250.0 – 450.0V; AC current: AC…

Application Scenarios:
– Measuring AC voltage and current in electrical systems
– Monitoring voltage frequency in industrial applications

Pros:
– Multi-functional capabilities (voltage, current, frequency measurement)
– Compact size for easy installation

Cons:
– Limited to 45-60Hz AC city electricity
– Can be damaged if used with square wave or inverter outputs

Digital Frequency Meter | Frequency Measurement – EEEGUIDE

Product Details: Digital Frequency Meter for measuring frequency of signals.

Technical Parameters:
– Frequency range: DC to a few 100 MHz
– High-speed electronic counter

Application Scenarios:
– Measuring unknown frequency signals
– High frequency measurement using prescaling techniques

Pros:
– High speed of operation
– Direct indication of frequency from pulse counts

Cons:
– Limited to a few 100 MHz without additional techniques
– Requires additional methods for frequencies above 40 GHz

Digital Frequency Meter – Ziegler

Product Details: Digital Frequency Meter – Ziegler

Technical Parameters:
– True RMS measurement
– 4 Digits LED display
– Input Voltage: 50 – 500V AC
– Frequency measurement: 10 – 500Hz
– Auxiliary supply: 40 – 300V AC/DC or 20 – 40V AC / 20 – 60V DC
– Accuracy: ±0.5 Hz ±1 Digit
– Size: 48 x 96mm, 96 x 96 mm

Application Scenarios:
– Measurement of frequency in electrical systems
– Replacement of analog meters in various applications

Pros:
– High accuracy in frequency measurement
– Easy to read LED display

Cons:
– Limited to single line quantity measurement
– Requires auxiliary power supply

Design and Research of SOPC Embedded Digital Frequency Meter … – Springer

Product Details: SOPC embedded digital frequency meter based on FPGA technology.

Technical Parameters:
– Frequency range: 0.1Hz – 10MHz
– Core: Cyclone series FPGA with embedded 8051 IP core

Application Scenarios:
– Industrial design applications utilizing SOPC technology
– Frequency measurement in various electronic systems

Pros:
– Stable operation and miniaturized design
– Efficient frequency generation and detection using Bresenham algorithm

Cons:
– Limited frequency range compared to some specialized instruments
– Dependence on FPGA technology may require specific expertise

Digital frequency meter | PPT – SlideShare

Product Details: Model 5240A – 12.4 GHz Digital Frequency Meter

Technical Parameters:
– Frequency Range: 10 Hz to 12.5 MHz
– Sensitivity: 100 mV rms, Max Input: 2 V rms, Impedance: 1 MΩ shunted by 10 pF

Application Scenarios:
– Precise frequency measurements in radar-based applications
– Motor speed measurements with proper arrangement

Pros:
– General-purpose digital counter for measuring and monitoring frequencies
– Can measure various physical quantities with appropriate transducers

Cons:
– ±1 count ambiguity can exist in the least significant digit
– Errors may occur due to propagation delays in the main gate

Zhaoxin HC-F2700L Multifunction Digital Frequency Counter Meter | MCS

Product Details: Zhaoxin HC-F2700L Multifunction Digital Frequency Counter Meter 10Hz to 2700MHz LED

Technical Parameters:
– Frequency range: 10 Hz to 2700 MHz
– Display: 8 digits
– Input impedance: 1 MΩ channel 1, 50 Ω channel 2
– Power: 220 V±10% 50~60 Hz
– Dimensions: 230 × 210 × 76 mm
– Weight: 2.5 kg

Application Scenarios:
– Used by scientists and engineers for frequency measurement
– Applicable in communications and experimental setups

Pros:
– High precision and sensitivity
– Microprocessor controlled for accurate measurements

Cons:
– No technical support provided
– No warranty available

What is Digital Frequency Meter? Working Principle & Block Diagram

Product Details: Digital Frequency Meter measures the frequency of an unknown signal by converting it into a train of pulses and counting them.

Technical Parameters:
– Input Signal: Unknown frequency signal
– Output: Count of pulses representing frequency

Application Scenarios:
– Frequency measurement in electrical engineering
– Testing and calibration of electronic devices

Pros:
– High accuracy in frequency measurement
– Digital readout for easy interpretation

Cons:
– Requires calibration for precise measurements
– Dependent on the quality of input signal

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
China Digital Frequency Meter Manufacturers and Suppliers – Factory …	PP7777-series digital frequency meter is mainly used to measure and display the frequency value of the voltage in a real-time manner in the single pha…	– High accuracy and good stability – Programmable parameters for customization	– Limited to single phase circuits – Size code restrictions on function module configurations	www.chintmeter.com
Frequency meter-MCH Instruments CO.,Ltd. – china-mch.com				www.china-mch.com
China Digital Panel Frequency Meter Suppliers – Buy Wholesale Digital …	Digital Panel Frequency Meter Model: FT-72	– Compact design – Wide measuring range	– Dimensions not specified – Limited to frequency measurement only	www.tosunlux.com
DL69-2059 Multi-function Combination Meter Digital Frequency Meter …	DL69-2059 Multi-function Combination Meter Digital Frequency Meter Voltmeter Current Meter	– Multi-functional capabilities (voltage, current, frequency measurement) – Compact size for easy installation	– Limited to 45-60Hz AC city electricity – Can be damaged if used with square wave or inverter outputs	www.nqqk.com
Digital Frequency Meter	Frequency Measurement – EEEGUIDE	Digital Frequency Meter for measuring frequency of signals.	– High speed of operation – Direct indication of frequency from pulse counts	– Limited to a few 100 MHz without additional techniques – Requires additional methods for frequencies above 40 GHz
Digital Frequency Meter – Ziegler	Digital Frequency Meter – Ziegler	– High accuracy in frequency measurement – Easy to read LED display	– Limited to single line quantity measurement – Requires auxiliary power supply	ziegler-instrument.com
Design and Research of SOPC Embedded Digital Frequency Meter … – Springer	SOPC embedded digital frequency meter based on FPGA technology.	– Stable operation and miniaturized design – Efficient frequency generation and detection using Bresenham algorithm	– Limited frequency range compared to some specialized instruments – Dependence on FPGA technology may require specific expertise	link.springer.com
Digital frequency meter	PPT – SlideShare	Model 5240A – 12.4 GHz Digital Frequency Meter	– General-purpose digital counter for measuring and monitoring frequencies – Can measure various physical quantities with appropriate transducers	– ±1 count ambiguity can exist in the least significant digit – Errors may occur due to propagation delays in the main gate
Zhaoxin HC-F2700L Multifunction Digital Frequency Counter Meter	MCS	Zhaoxin HC-F2700L Multifunction Digital Frequency Counter Meter 10Hz to 2700MHz LED	– High precision and sensitivity – Microprocessor controlled for accurate measurements	– No technical support provided – No warranty available
What is Digital Frequency Meter? Working Principle & Block Diagram	Digital Frequency Meter measures the frequency of an unknown signal by converting it into a train of pulses and counting them.	– High accuracy in frequency measurement – Digital readout for easy interpretation	– Requires calibration for precise measurements – Dependent on the quality of input signal	electricalworkbook.com

Frequently Asked Questions (FAQs)

What is a digital frequency meter?

A digital frequency meter is an electronic device used to measure the frequency of signals, typically in hertz (Hz). It provides accurate readings and is commonly used in various applications, including telecommunications, electronics testing, and industrial monitoring.

Why are digital frequency meters important in manufacturing?

Digital frequency meters are crucial in manufacturing as they ensure the proper functioning of equipment and systems. By measuring frequency accurately, they help maintain quality control, prevent equipment failure, and optimize performance in production processes.

What should I consider when choosing a digital frequency meter factory in China?

When selecting a factory, consider factors like product quality, manufacturing capabilities, certifications, and customer reviews. It’s also essential to evaluate their experience in producing digital frequency meters and their ability to meet your specific requirements.

How can I ensure the quality of products from a Chinese factory?

To ensure quality, request samples before placing large orders, check for relevant certifications, and consider third-party inspections. Building a good relationship with the factory and maintaining open communication can also help ensure that your quality standards are met.

What are the typical lead times for digital frequency meters from Chinese factories?

Lead times can vary based on the factory’s production capacity and your order size. Generally, you can expect lead times to range from a few weeks to a couple of months. It’s best to discuss timelines directly with the factory to get a more accurate estimate.