Re: [EE} Hand held 'scopes

On Mon, 21 Apr 2025 at 22:38, David C Brown <[email protected]> wrote:

> I am constructing a home control system using a CAN style bus.
> For debugging I need a battery powered 'scope that I can use up ladders and
> whilst crawling around lofts.
>
> Any recommendations.  The bus speed is very slow: less than 10KHz
>
> I bought one of these about a year ago.


    https://www.aliexpress.com/item/1005005644784105.html

I bought the cheapest one shown.
Note that the probe uses a non standard snap in plug - do not lose or break.

It works OK. About as expected.
Somewhat clunky to use but probably meets your need.

There may be cheaper from AE.

NB: This is NOT a recommendation per se - just reporting my experience.
YMMV

If you have a specific test that you want tried please advise.


      Russell


>