Hi i have just been playing with my meter, i have been compering it against a Fluke 189 that my old work mate gave me as he has just finished work for good as he is now 70 years old he also gave me a load of crimp tools and 2c Metcal soldering irons and a box of tips for them, He said that there was a meter in the box , but i did not expect a fluke 189 in great condition, i worked with him 13 years ago, i have not seen him for about 8 years, so it is good to keep in touch by phone
![DMM :-DMM](https://www.eevblog.com/forum/Smileys/default/smiliey_dmm.gif)
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the owon readings for dc voltage and resistance are very close to the fluke but what i did find is the dc current reading was out a bit, at 10 amps it was reading about 400ma low,
could this be corrected in the firmware ?
I do love the new to me fluke 189, peaple are still asking £370-400 on ebay for them,
Thanks Dave