Re: [EE} Hand held 'scopes

I spent many, many hours in the 1970s crawling around factories, mostly 
sawmills, with a Tek 212.
It was an incredible tool in those days. You could hang it around your neck 
and see the screen with both hands free to work.
Not cheap, not fast, but worth every penny.

https://vintagetek.org/200-series-oscilloscopes/



-----Original Message----- 
From: Bob Blick
Sent: Monday, April 21, 2025 9:07 AM
To: Microcontroller discussion list - Public.
Subject: Re: [EE} Hand held 'scopes

Hi David,
I have a few battery powered scopes, going way back to the Tektronix THS720.

My current favorite is the DreamSource Labs DS4T252

It's two channels and vertical sensitivity goes all the way up to 1 
millivolt/division. Has lots of nice features such as protocol decoding and 
FFT

It's USD 99 and ships directly from our favorite trading nation.

Cheerful regards, Bob

________________________________________
From: Piclist <[email protected]> on behalf of David C Brown
Sent: Monday, April 21, 2025 3:37 AM
To: Microcontroller discussion list - Public.
Subject: [EE} Hand held 'scopes

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



__________________________________________
David C Brown

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