you guys just got to love XTB.
this is AT004 measuring Jeff volp's XTB thru marmitek FM10 filter.
XTB thru FM10
XTB thru FM10
XTB-yes, FM10-no = more than 5v
XTB-no, FM10-yes = 300mv
XTB-no, FM10-no = 2.4v
XTB-no, FM10-yes = 300mv
XTB-no, FM10-no = 2.4v