Dave A Posted June 29, 2020 Report Share Posted June 29, 2020 (edited) Due to the power demands of today's electronics and the use of multiple sonar units, many of us run a house battery as well as an electronics battery. Is there a single gauge available (2"-2-1/2" dia.) that monitors voltage for 2 batteries? Due to space limitation, this would be a great gauge to have. So, in short, I'm looking for 1 gauge with two volt scales on it. Edited June 29, 2020 by Dave A clarification Link to comment Share on other sites More sharing options...
Terry Posted June 29, 2020 Report Share Posted June 29, 2020 (edited) . Edited June 29, 2020 by Terry Link to comment Share on other sites More sharing options...
Fisherman Posted June 29, 2020 Report Share Posted June 29, 2020 (edited) 1 hour ago, Dave A said: Due to the power demands of today's electronics and the use of multiple sonar units, many of us run a house battery as well as an electronics battery. Is there a single gauge available (2"-2-1/2" dia.) that monitors voltage for 2 batteries? Due to space limitation, this would be a great gauge to have. So, in short, I'm looking for 1 gauge with two volt scales on it. All you need is a single 12v DC gauge with an "A" and "B" switch. Very simple. This one is priced right too. https://www.amazon.ca/MICTUNING-Display-Voltmeter-Waterproof-Motorcycle/dp/B078LVLHNF?ref_=s9_apbd_otopr_hd_bw_bA0An0t&pf_rd_r=8W8B20VZ3ZEGB4PG4NDT&pf_rd_p=b9d872f6-bc7c-5da0-ac83-45c2f1e947f9&pf_rd_s=merchandised-search-10&pf_rd_t=BROWSE&pf_rd_i=9163900011 There's also this one although on a small rectangular platform with 2 of the above gauges, about 2 x 4 inches. https://www.aliexpress.com/item/4000453281421.html?spm=a2g0o.productlist.0.0.344654595pYfaX&algo_pvid=0b4a6d9b-7054-4058-b545-bf4c79eb6515&algo_expid=0b4a6d9b-7054-4058-b545-bf4c79eb6515-0&btsid=0ab6f83a15934515673462575e6031&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_ Edited June 29, 2020 by Fisherman Link to comment Share on other sites More sharing options...
Dave A Posted June 30, 2020 Author Report Share Posted June 30, 2020 Thank you. As simple as it was, I never even considered an 'A' and 'B' toggle. Link to comment Share on other sites More sharing options...
Fisherman Posted June 30, 2020 Report Share Posted June 30, 2020 Princess Auto has a 2 pole 6 terminal switch, center off. About $8.00, If you need help in wiring it in, ask. https://www.princessauto.com/en/detail/on-off-on-momentary-toggle-switch/A-p8161713e Link to comment Share on other sites More sharing options...
RS680 Posted July 1, 2020 Report Share Posted July 1, 2020 I have a new boat coming in 2 weeks thinking about putting 2 led volt gauge s in but i do like the idea of a Toggle switch Great idea. That is what i like about this group very helpful. So here is a Question Best place to get Deep cycle battery's and is it worth the extra to go 31 series and or agm battery's Link to comment Share on other sites More sharing options...
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