Feature

●Based on PIC mini controller can measure the frequency of 1 Hz 50 MHz.
●5 digits, e.g. x.xxxx kHz, x.xxxx MHz or .xxx MHz.
●Color: red; Simple construction, design, easy to install and remove.
●Designed for measuring the vibration frequency of most crystal oscillators.
●General USB interface for power, power supply or 9V battery can also be used.

Description

50MHz Oscillator Frequency Counter Quartz Tester DIY Digital Display Red
Energy saving: Automatically activates the display and if the frequency is not changed significantly within 15 seconds.
Number of components: a PIC 16F628, 5, 7 segments LED display, a crystal of 20 MHz and some resistors.
Material: PCB; Frequency Range: 1Hz-50MHz
Range: approx. 4MHz-48MHz
Size: 8 x 5.5 x 0.7 cm.

Package Content:1 x Frequency Counter
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. The measurement allowed error is +/- 1-3cm.