DERB - Checking out the Chinese Frequency counter module
![](https://i.ytimg.com/vi/uweY0qTVK4I/mqdefault.jpg)
12:51
Frequencimetro PLJ-0802
![](https://i.ytimg.com/vi/Hp1ppB8MuiY/mqdefault.jpg)
14:11
8-Digit Chinese Frequency Counter and Case Part 1
![](https://i.ytimg.com/vi/WpH_Vrqlf54/mqdefault.jpg)
18:13
A Frequency Counter? For £16? Surely it's pants..
![](https://i.ytimg.com/vi/lrzehEJmzqQ/mqdefault.jpg)
12:38
How to use a nanoVNA as a grid dip meter.
![](https://i.ytimg.com/vi/pKsUOh_4b_g/mqdefault.jpg)
35:29
Maker Lab #1 Analog Signal Generators: XR2206 vs ICL8038
![](https://i.ytimg.com/vi/ZuN24ZQfP-Q/mqdefault.jpg)
3:35
Fixing a cheap UHF frequency counter
![](https://i.ytimg.com/vi/uqCkhB_hzmM/mqdefault.jpg)
17:03
Fixing things not worth fixing! Chinese frequency counter module
![](https://i.ytimg.com/vi/WWy0821JLUQ/mqdefault.jpg)
26:39