DMM Check Plus L/C Daughterboard Installation & Testing

Опубликовано: 01 Август 2026
на канале: Sui778
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Today we take a look at the L/C daughterboard add-on for the DMM Check Plus Reference standard and show how this daughterboard is
installed into the main unit. This add-on contains four high precision capacitors and also four high precision inductors to further
expand this unit's abilities to check the accuracy of any DMM or LCR meter.

My UNI-T UT8804N bench multimeter and BSIDE ESR02 Pro LCR meter were tested in this video for the purpose of showing how the added features work.

The DMM Check Plus L/C daughterboard was provided by the manufacturer to the channel for the purpose of demonstrating how to install

it to the DMM Check Plus and also for a fair and unbiased review of the components this add-on offers. THIS IS NOT A PAID PROMOTION as I received no money or any other kind of compensation for reviewing this expansion board.

DMM Check Plus L/C Daughterboard Product Link:
https://dmmcheckplus.com/shop/ols/pro...

DMM Check Plus Product Link:
http://dmmcheckplus.com

UNI-T UT8804N bench DMM Video on YouTube:
   • UNI-T UT8804N Bench Multimeter Review and ...  

Intro (0:00)
Contents of L/C Kit (0:35)
Installation (1:32)
Certification Correction (7:13)
UT8804N Cap Test (9:25)
ESR02 Pro Cap and Inductor Test (12:30)
Final Thoughts (16:20)