Binghamton, NY Nov ten, 2009 #seven I'm not common with meter operation, but I would suspect that it has to deliver the switching voltages (13v for odd and 18v for even). And, if you must see the opposite sats it really should deliver the 22khz tone. ) so There exists https://dienphucthinh.blogspot.com/2025/04/au-cos-cap-ien-chinh-hang-tai-ien-phuc.html