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LCR Tweezer Fnirsi ST1 vs. Zoyi MD1

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Feuerbard:
New one

https://www.banggood.com/ru/LCR-1S-Smart-Tweezers-LCR-Tester-100kHz-CNC-Metal-Case-High-Accuracy-Portable-1_47-inch-Color-Display-Intelligent-Auto-Range-Function-p-2022417.html?akmClientCountry=MD&cur_warehouse=CN&ID=6329370&rmmds=search

elantric:
SNAKOL SK-BD1
https://www.aliexpress.com/item/1005007544688000.html

u37:
Feuerbard, What's interesting about it is not 100 kHz at all. Take a closer look at the picture. Very few LCRs can measure in the presence of external voltage, in subj it will not work. Unfortunately, this is off-topic.

DaneLaw:

--- Quote from: DCFluX on September 27, 2024, 10:35:59 pm ---  I just tried some more capacitors and whoa, weird results for sure.  So on my bin of 1, 2.2 and 4.7uF the readings on the different caps all look about in spec for the tolerance but on the 10uF parts they are reading anywhere between 6.8 and 7.5uF and I can take those same parts to another component tester and have them read around 9.85 to 10.2uF

--- End quote ---

What component tester are you referring your results to?  they can vary a lot in their approaches.. and "component-tester" is quite a loose term.. can vary from a 5-buck eBay tester to lab-rated ref-gear..

What values are you testing 10uF with?
Tested these two units MD1 & ST1 with 10uF on a cheap res/cap ref-board..Seems okay..


--- End quote ---


and with 10uF and 1uf electrolytic caps-

--- End quote ---

elantric:
https://youtu.be/Lt-Pi3PwyZs


[youtube]Lt-Pi3PwyZs[/youtube]

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