Products > Test Equipment
UNI-T UT61E Multimeter teardown photos.
<< < (176/217) > >>
Hydrawerk:
Is it normal that I get 312pF when nothing is connected?? I found these UT-61E at a school lab
Hydrawerk:
I got much better results on some old multimeters. UT70A from 2009, DT-890G from early 2000s and the M-3650D is more old, probably from mid 1990s.
(I do not know if this was discussed earlier in this thread...)
mariush:
The capacitance is a bit on the high side.

Mine shows 84 pF with the leads connected, about 58 pF without any leads.  The manual specifies 50pF as normal/acceptable, and that you should use the REL button to zero it out.

Still, i wouldn't worry very much about it, though i would test the capacitance function with several known capacitors.
RobertoLG:

--- Quote from: Hydrawerk on April 09, 2016, 12:29:15 am ---Is it normal that I get 312pF when nothing is connected?? I found these UT-61E at a school lab

--- End quote ---

just press the Rel mode
Hydrawerk:
Thank you for the advice. My thoughts on the meter:
The two buttons (blue and yellow) are confusing.
Why no LCD backlight? Strange on a 22000 counts DMM.
The autoranging is quite fast.
Beeper is fast.
I like the OFF position of the rotary switch. Now the DMM cannot turn on when carried in a backpack.
Well, i prefer Brymen (not owning one yet) but this UT61E is probably an OK multimeter for most needs, especially if you do not work with high energy circuits.
Navigation
Message Index
Next page
Previous page
There was an error while thanking
Thanking...

Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod