[MTB gear] How to inflate a tyre accurately pressurised - West Biking Mini Pump with digital gauge

I have been using West Biking Mini Pump with digital gauge for about two months now. This pump's head is not meant to be air-loss proof. But with a little bit of manipulation you can inflate a tyre accurately pressurised without losing air when disconnecting the head from the valve. I actually use this pump most of the time recently.

Do not forget my first video of this pump:
https://youtu.be/e5jJFoU0e64

For those who want to try this pump, I appreciate if you check the following my affiliate link out :)

https://s.click.aliexpress.com/e/_DEDELWj

Видео [MTB gear] How to inflate a tyre accurately pressurised - West Biking Mini Pump with digital gauge канала Mind Design Factory