Now you can press and hold joystick in measurement UI to power off the meter, and overload detection is available!
For the power off function, ST42 will beep before turning off and as soon as you release the joystick battery will be disconnected.
As for timeout auto-power-off, in which case the meter is not used for a period of time, it will still show original 5 seconds count down UI. Press the joystick to cancel the countdown.
If the timeout period is not suitable for you, simply change it in settings menu of system->timeout.
Thanks ono on EEVBlog for proposing this optimization!
Enjoy it
![Wink ;)](https://www.eevblog.com/forum/Smileys/default/xwink.gif.pagespeed.ic.cldandycH0.png)