Products > Test Equipment
Uni-T launches the UT117C multimeter
Aldo22:
--- Quote from: CosteC on July 12, 2023, 07:48:13 pm ---Did anybody checked if AN870 has ±(0.05% + 3) after thermal cycling or bit less comfortable conditions than warm desktop? I do not doubt initial accuracy, yet for this price I doubt it lasts.
--- End quote ---
I don't know of any such test for the AN870, but there is a temperature stress test for the AN8008.
However, AN8008 only has a specified accuracy of ±(0.5% + 3) and the test (-20 and +60 °C) is well outside the specified temperature range.
So, that doesn't really answer your question.
Despite this, Joe Smith finds the results "pretty decent".
https://youtu.be/TSGLA9heboY?t=1593
thm_w:
--- Quote from: sonpul on July 12, 2023, 09:59:14 pm ---Still, I think that 0.3% is a mistake. Watch the video.
https://m.elecfans.com/v/384643/
--- End quote ---
Continuity test is odd, the screen shows continuity but it doesn't beep yet. Seems much slower than it could be?
Voltage range was fast and accurate, low resistance was slow to stabilize (~20s).
kloetpatra:
--- Quote from: thm_w on July 13, 2023, 11:11:00 pm ---Continuity test is odd, the screen shows continuity but it doesn't beep yet. Seems much slower than it could be?
Voltage range was fast and accurate, low resistance was slow to stabilize (~20s).
--- End quote ---
Received mine a few days ago. Continuity works without any flaws and is super fast. I like the meter in general. It's going to be my favorite one. Verified it against some Keithley 2000 with spot on measurements so far.
sonpul:
kloetpatra, Please, do one test. What is the frequency range of TrueRMS? It is not specified anywhere in the characteristics of ACV Bandwidth. No one in the UT117C reviews measured the frequency range of AC V and AC mV. 1 kHz, 20 kHz, 50 kHz? Or maybe 100kHz?
Does the UT117C seem to have fast 5/Sec measurements?
Aldo22:
--- Quote from: sonpul on July 18, 2023, 06:29:44 am ---kloetpatra, Please, do one test. What is the frequency range of TrueRMS? It is not specified anywhere in the characteristics of ACV Bandwidth. No one in the UT117C reviews measured the frequency range of AC V and AC mV. 1 kHz, 20 kHz, 50 kHz? Or maybe 100kHz?
--- End quote ---
I didn't find this information either, but since the frequency measurement according to the specification only goes up to 9,999KHz, I wouldn't expect miracles (AN870: Frequency 9,999MHz!)
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