KKmoon 1Hz-50MHz Crystal Oscillator Frequency Meter Digital DIY Kit LED Frequency Tester Counter

This is a frequency meter based on PIC single chip microcomputer, equipped with crystal oscillator measurement function, programmable frequency setting and LED digital display. All the parts are inserted components, easy and simple to install. Features: Measures 1Hz-50MHz frequency and most of crystal oscillator frequency. Large 5-digit LED display, easy and clean for readings. Automatically switch range, no need to switch manually. Programmable frequency setting can be used to test transceiver, etc. Can select energy-saving mode, it will turn off the display if the frequency is not changed in 15s. Powered by USB 5V or external DC power supply or 9V battery(Not included). All the parts are inserted components, easy and simple to install. Specifications: Material: PCB Color: Red Frequency Range: 1Hz-50MHz Crystal Test Range: 4MHz-48MHz PCB Size: 80 * 55mm / 3.15 * 2.17in Assembled Size: 80 * 55 * 7mm / 3.15 * 2.17 * 0.28in Package Size: 11.5 * 9.5 * 2cm Package Weight: 32g Note: It is sold as DIY parts, you need to solder and install the components together by yourself. Package List: 1 * Frequency Meter DIY Kit