Gentlemen all, I have a meter for a 720...................... $15 + shipping from 32137 I have a 730 modulator.........complete..........re-capped..........good tubes and trannys. No perforated cover. $ 175 plus shipping from 32137. Have a few other 720 transmitter parts..........Inquire off-line. Tnx es 73 de W4MIL Chuck