-----Original Message----- The URL for the meters : http://www.marteltesttools.com/products.php?cat=113&action=detail&id=69
QM-100V QM-110T QM-130M or QM-140V might work for an amp-meter. Proper current sensing resistor (shunt) will be needed and some other components. --------------- Nice idea with the KPA1100 metering. The KPA100 already has a current sensing resistor in the 12V line: R7 0.005 ohms. At 20A it gives 100 mV, so maybe it can be used? 73 Sverre LA3ZA http://www.qsl.net/la3za/ _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com