- ShenZhen ,Guangdong, China
- US $12.88
- Jan 29th
1Hz-50MHz Crystal Oscillator Frequency Counter Meter Digital LED DIY Kits Features: DIY kits, not assembled. Frequency range:1Hz -50MHz used to measure the oscillation frequency of the crystal ; five Accuracy Resolution ( eg 0.0050 kHz , 4.5765 MHz , 11.059 MHz ) ; Automatic range conversion, without human switch ; selectable power saving mode, within 15 seconds if there is no significant change in the frequency automatically turn off the display ; can use USB interface, power