This video shows why NCVT's, or Non-Contact Voltage Testers, have difficulty detecting voltages through wet Romex. Several popular brands are tested, including Klein, Fluke, Milwaukee, and Flir.

Models shown are:

Fluke 1AC - https://amzn.to/2DQ60cd
Fluke LVD-2 - https://amzn.to/32tbMeb
Klein NCVT-1 - https://amzn.to/3hdhjcK
Klein NCVT-2 - https://amzn.to/3joG4F4
Klein NCVT-3 - https://amzn.to/3jg64lK
Milwaukee 2202-20 - https://amzn.to/3fGSo0Z
Flir VP50 - https://amzn.to/3hmDDkD
Commercial Electric MS8907 - No Longer Available
Southwire 40110 - https://amzn.to/30kirVs


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