Well Joe....what can i say.....apart from 'Brilliant'
![DMM :-DMM](https://www.eevblog.com/forum/Smileys/default/smiliey_dmm.gif)
That was just what i was trying to find out
![Smiley :)](https://www.eevblog.com/forum/Smileys/default/smiley.gif)
Your scientific approach now makes me understand why you are a 'SUPER Contributor'.....Great Stuff
![ThumbsUp :-+](https://www.eevblog.com/forum/Smileys/default/icon_smile_thumbsup.gif)
4-6mA drift is an excellent result and 100% usable.
Have you any idea if your others (ones not modded) are similar in performance?
Do you think the firmware mod that make it read to 6 or 8000 counts(but no zero
![ThumbsDown :--](https://www.eevblog.com/forum/Smileys/default/icon_thumbsdown.gif)
) might affect it's drift/accuracy? 6 or 8 amps down to 1mA would be ultra useful
![Cool 8)](https://www.eevblog.com/forum/Smileys/default/cool.gif)
I'm actually looking to get the UT210E with the 1mA resolution, the info about the UT210'D' (with 10mA) was just to make people aware/give them the option.
Thanks again for your Excellent help
![ThumbsUp :-+](https://www.eevblog.com/forum/Smileys/default/icon_smile_thumbsup.gif)
So a clamp for DC= useless?
Hell NO.......i'd be lost without using my one for car current draw. Stable = Brilliant. Unstable = Useless!!
If you start pulling circuits, you just make more problems. Amp clamp is THE only way to go.