Posted by chupa38 on
URL: https://www.es-forum.com/Ferrite-Rings-for-corded-mouse-keyboard-tp4036474p4036479.html

One weird thing to me and maybe you know why this is but when I use thr trifield tr2 meter on electric weighted or standard the mouse and keyboard have high measurments even though my computer is powered off with it unplugged. The keyboard measures 76vm with a peak of 176 by touching the meter to it.The mouse is 7 - 24 vm depending on the part of the mouse I touch with the meter.