Products > Test Equipment
UNI-T UT61E Multimeter teardown photos.
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jackobo:
joeqsmith: could you please  specify, what exactly nominal of the resistor you put in between C41-42 in your Part 1 of the robustness video to prevent EMC shock to the main chip?thanks
uncle_sem:
spare LCDs for ut61e here: https://aliexpress.com/item/UNI-T-UT61E-dedicated-LCD-screen-LCD-size-65mm-43-mm/32906907573.html
got one (well, i'm ordered 3pcs) and very happy about it. I guess it's even little better than original one
TheGrave:
Wondering if these can be clipped on the test leads of UT61E, any clue?

https://www.banggood.com/DANIU-2Pcs-2000V-30A-Crocodile-Alligator-Folders-Safety-Test-Clips-For-4mm-Shrouded-Banana-Plug-p-1157631.html?rmmds=search&cur_warehouse=CN

Not sure if a solid connection can be made, perhaps they are for a different purpose but I like to misuse products :)  Otherwise plenty of good reviews on Daniu cables by HKJ...
HKJ:

--- Quote from: TheGrave on February 21, 2019, 04:07:01 am ---Wondering if these can be clipped on the test leads of UT61E, any clue?

https://www.banggood.com/DANIU-2Pcs-2000V-30A-Crocodile-Alligator-Folders-Safety-Test-Clips-For-4mm-Shrouded-Banana-Plug-p-1157631.html?rmmds=search&cur_warehouse=CN

Not sure if a solid connection can be made, perhaps they are for a different purpose but I like to misuse products :)  Otherwise plenty of good reviews on Daniu cables by HKJ...

--- End quote ---

They cannot, they are for 4mm unshrouded banana plugs..
honeybadger:
Hi, my new UT61e just arrived and I must say I am confused about voltage ranges.

at "mV" DC range it says "OL" when nothing is connected.
at "mV" DC range it measure "0.20mV" even with terminals shorted with thick wire with gold plated banana plugs.
at "V" DC range it masure "0.0020V" with shorted terminals.

This shouldn't be happening I guess. With all my others DMMs when voltage is selected and nothing is connected it shows something but definitely not "OL" and when I short the terminals it shows something really close to zero - definitely not 20 digits above zero.

Is this enough for a warranty claim?

edit: accuracy is suppose to be:
220mV +/- (0.1%+5)
2.2V / 22V / 220V +/- (0.1%+2)

So for 220mV range it is suppose to show 0.05mV in worst case scenario -> offset is 400% off.
For 2.2 range it is suppose to show 0.0002 in worst case scenario -> offset is 1000% off.

edit 2:
It measures off by 0.4V at 30V DC. Jesus Christ how is this possible with a new multimeter?  5USD noname is more accurate.
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