- Wide Frequency Range: This frequency meter measures a broad frequency range from 1 Hz to 50 MHz, making it suitable for various applications, including RF testing and signal analysis. - Energy-Saving Mode: The automatic energy-saving feature turns off the display after 15 seconds of inactivity, extending battery life and conserving power during USB operation. - Automatic Range Selection: Say goodbye to manual adjustments. The automatic range switching simplifies operation, allowing for seamless use. The device also includes programmable frequency settings for measuring wireless communication devices such as transmitters and receivers. - High Precision Measurement: With a five-digit precision display, this frequency meter delivers accurate and reliable results. It is ideal for measuring the oscillation frequency of common quartz oscillators, ensuring the stability of electronic circuits. Applications: - Test and troubleshoot RF communication systems. - Measure the frequency of crystal oscillators in electronic devices. - Analyze signal integrity in various electronic projects. This frequency meter combines functionality, ease of use, and precision, making it an essential tool for engineers and hobbyists alike.