
( Brand: Mini ), ( Manufacturer Part Number: E002-A115 ), ( Model: GY561 ), ( Accuracy: 140-170/400-470 ), ( Color: Black And Yellow ), ( Consumption Current: About 100ma ), ( Frequency Measurement: 1mhz-2400 Mhz ), ( Material: Abs Plastic ), ( Power Measurement: 0.1w-50w ), ( Sampling Time: About 0.2 Seconds ), ( Size Lxwxh : About 10x5.5x2.5cm ), ( Type: Cable/cable )
The e002-a115 gy561 LCD mini handheld frequency counter power tester is a compact yet powerful tool designed for electrical and electronic engineers, hobbyists, and technicians. This practical meter boasts a high-resolution LCD display that provides clear and accurate readings of the frequency, making it easy to identify and troubleshoot various electrical devices.
The frequency counter has a wide operating range of 10 Hz to 3 GHz, making it capable of measuring a wide variety of frequencies used in wireless communication systems, radio frequency identification (RFID) systems, and other electronic devices. The counter's high sensitivity of -130 dBm ensures accurate readings even in noisy environments.
The e002-a115 gy561 LCD mini handheld frequency counter power tester is also equipped with a built-in power meter, which allows users to measure the power of various electrical signals. The power meter has a range of 0.1 mW to 100 W, making it suitable for measuring the power of low-power signals such as those used in Bluetooth devices, as well as high-power signals such as those used in radio transmitters.
The frequency counter is portable and lightweight, making it easy to carry around and use in various locations. It is powered by two AA batteries, which provide long battery life and ensure that the meter is always ready for use. The frequency counter also features an auto-shutdown function to conserve battery life when not in use.
In addition to its frequency and power measurement capabilities, the e002-a115 gy561 LCD mini handheld frequency counter power tester also includes various functions such as a frequency sweep, peak hold, and average mode. These functions allow users to perform more advanced measurements and analysis of electrical signals.
The frequency counter is also equipped with various safety features such as overvoltage protection, overcurrent protection, and short-circuit protection. These features ensure that the meter is safe to use and can withstand various electrical faults.
In conclusion, the e002-a115 gy561 LCD mini handheld frequency counter power tester is a versatile and powerful tool for electrical and electronic engineers, hobbyists, and technicians. Its wide frequency range, high sensitivity, and built-in power meter make it a must-have tool for anyone working with electrical and electronic systems. Its compact and portable design, along with its various functions and safety features, make it easy to use and safe to operate.
Pros of buying a E002-A115 Gy561 LCD Mini Handheld Frequency Counter Power Tester:1. Compact and Portable: This device is small and lightweight, making it easy to carry around for on-the-go use.
2. Wide Frequency Range: The frequency counter can measure frequencies from 0Hz to 3.6GHz, which is suitable for a wide range of electrical devices.
3. LCD Display: The LCD display is clear and easy to read, making it easy to see the measurements.
4. Auto Power Off: The device has an auto power off feature to save battery life.
5. Affordable: Compared to other frequency counters, this one is relatively affordable.
Cons of buying a E002-A115 Gy561 LCD Mini Handheld Frequency Counter Power Tester:1. Battery Life: The battery life is not as long as some other devices on the market.
2. Manual Calibration: The device does not have an automatic calibration feature, and manual calibration can be time-consuming and require specific equipment.
3. Limited Accuracy: While the device is suitable for basic frequency measurements, it may not be as accurate as more expensive frequency counters.
Conclusion:The E002-A115 Gy561 LCD Mini Handheld Frequency Counter Power Tester is a great option for hobbyists, technicians, and anyone who needs to perform basic frequency measurements. Its compact size, wide frequency range, and affordable price make it a practical choice. However, users should be aware of its limitations, such as the battery life and accuracy, and may want to consider investing in a more expensive device for more advanced applications.
Recommendation:If you need a basic frequency counter for occasional use, the E002-A115 Gy561 LCD Mini Handheld Frequency Counter Power Tester is a great option. However, if you require a more accurate device for professional use, you may want to consider investing in a more expensive frequency counter with additional features.
Shape colour: same as the picture showgy561 frequency counter power measure tester practical meter: 100 brand new and high quality.
I am here and ready to assist you with any questions or concerns might have before after the purchase. 2,shipping back the package. 5v AAA batteries not included frequency measurement: 1mhz-2400 horsepower.
Customer satisfactory 1.
Specification: model: GY561material: abs plastic color: black and yellow size lxwxh: about 10x5.
Frequency measurement range: 1mhz-2400mhz.
Great tools for two-way radio signal testing and maintenance. Made of abs plastic material, durable and wear resistant.
Customer satisfactory 1.
Where only frequency measurement is required, external antennas can be used for non-contact. Built-in load, more convenient and fast to use, reliability is greatly improved.
Matrix lcd display, easy to read.