A basic web search of 48VDC 40A Volt/watt meter shows less for electric bicycles, and more with RC (radio control) hobbyists. Like many things, there sometimes is overlap between markets, so I have found a better price and or more variety by including those other markets (ie: solar, wind, boat, etc.).
A video https://www.youtube.com/watch?v=fgWe8dQVIZQ talks about a VDC Watt meter And other searches give some links to explore: http://www.ebay.com/bhp/dc-watt-meter http://www.ebay.com/bhp/rc-watt-meter http://www.ebay.com/bhp/solar-watt-meter http://www.ebay.com/bhp/watt-meter For EVLN EV-newswire posts use: http://evdl.org/evln/ {brucedp.150m.com} - [EVDL] Volt/watt metter From: ken via EV <[email protected]> To: [email protected] Date: Mon, 5 Oct 2015 11:08 AM (4 hours 19 minutes ago) Is there a bike/portable volt/meter that shows at least 48 volt at least 40 amps and that can show ah capity used, ?perfer? In and Out amps and will do that at least while the meter/system is turned on . some thing cheaper and simpler than cycleanlyst . - -- View this message in context: http://electric-vehicle-discussion-list.413529.n4.nabble.com/48VDC-40A-Volt-watt-meter-tp4677916.html Sent from the Electric Vehicle Discussion List mailing list archive at Nabble.com. _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org Read EVAngel's EV News at http://evdl.org/evln/ Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA)
