DIY Kits RF 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Digital LED Tester Meter for Hobbyists and Labs

This is a frequency meter based on PIC single chip microcomputer, with crystal oscillator measurement function and programmable addition and subtraction frequency setting, five digit nixie tube display, convenient and intuitive, all use in-line components, simple circuit and easy to make.

Measurable frequency range: 1hz-50mhz (1hz-50mhz);It can measure the oscillation frequency of most common crystal oscillators;Five bit precision resolution (e.g. 0.0050 kHz, 4.5765 MHz, 11.059 MHz);

Automatic range conversion without manual switching;Programmable addition and subtraction frequency settings are used to measure equipment such as radio transceivers;

Power saving mode can be selected. If there is no obvious change in frequency within 15 seconds, the display will be automatically turned off;

The universal USB 5V interface can be used for power supply, and external DC power supply or 9V battery can also be used.The number of components is small, all in-line components, and the installation and commissioning are simple.

Colour: Red

Material: plastic

Package Contents:

1*Crystal Oscillator

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the colour of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.