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A look at the Uni-T UT210E

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MosherIV:

--- Quote ---My UT210E's current measurement are way off (around 300mA on 20A range and 150mA on 2A range) after I did the calibration (by pressing blue and yellow buttons while turning on the meter) .I did realize that I shouldn't have done that after reading the whole thread  :(. Is the calibration is the main reason that gives the inaccurate reading. 
--- End quote ---

Sounds like the calibration has been disturbed.
You will have to recalibrate the meter.

You will need to set up known values of current, possibly Volts and Ohms

pratap_369:
 [/quote]

Sounds like the calibration has been disturbed.
You will have to recalibrate the meter.

You will need to set up known values of current, possibly Volts and Ohms
[/quote]

the voltage, resistance and every other readings are spot on except the current readings.
Do you know how to re calibrate the meter?
I could setup known current values but I don't know how to calibrate

MarkL:
I just picked up a UT-210E from Amazon.  A great little meter for the price.

Can someone explain what "V.F.C." mode does?  A half hour of searching and playing with the meter itself has not turned up anything definitive.  Thanks.

bitseeker:
VFC mode engages a low-pass filter for use when measuring variable frequency drives. Hold the Select button for 2 seconds to enable it.

Terry01:

--- Quote from: bitseeker on July 21, 2019, 08:04:07 am ---VFC mode engages a low-pass filter for use when measuring variable frequency drives. Hold the Select button for 2 seconds to enable it.

--- End quote ---

Cool!

I've had mine for a while and never knew about that. You learn something new every day  :)

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