DIY Kits Range Conversion Crystal Oscillator Frequency Counter Tester Meter
Product Description
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Features: This is a PIC microcontroller based on the frequency meter, with a crystal measurement function and programmable addition and subtraction frequency settings, five digital display, easy and intuitive, all use of in-line components, the circuit is simple and easy to produce. Can measure the oscillation frequency of most commonly used crystal; Five precision resolution (eg 0.0050 kHz, 4.5765 MHz, 11.059 MHz); Automatic range conversion, without human switching; Programmable addition and subtraction frequency settings for the measurement of radio transceivers and other equipment; You can select the power saving mode, if the frequency is not obvious changes within 15 seconds automatically turn off the display; You can use the universal USB 5V interface power supply, can also use an external DC power supply or 9V battery. The number of components is small, all straight-line components, installation and commissioning simple.
Specifications: Material: PCB Colors: red Frequency Range: 1Hz-50MHz Crystal Test Range: about 4MHz-48MHz Weight: about 40g
