LED DISPLAY FOR CLEAR READINGS The frequency counter tester uses a LED display to provide clear, easytoread measurements, even in lowlight conditions. WIDE FREQUENCY RANGE Measures frequencies from 1 Hz to 50 MHz and can handle input signal frequencies up to 30 V, making it suitable for a variety of electronic applications. AUTOMATIC RANGE CONVERSION Features automatic range conversion for seamless operation, eliminating manual switching and enabling you to focus on your project. PROGRAMMABLE SETTINGS FOR FLEXIBILITY Offers programmable positive and negative frequency settings for use with radio transceivers and other electronic devices. Key benefits Clear visibility of readings in any lighting condition via the LED display. Broad frequency coverage and voltage tolerance to support diverse projects. No manual range switching, which speeds up setup and reduces measurement errors. Flexible programming options to accommodate RF equipment and other devices. Use scenarios Verifying oscillator outputs and timing signals in microcontroller projects or digital circuits. Aligning and testing RF transceivers or communication modules in development or work. Troubleshooting clock, PWM, or other periodic signals in a lab or benchtop environment.