$35.00 Amp Hour Meter
"It's low amperage" you say..... "Chintzy metering gauges" like showing 13.7 volts instead of 13.79 No tenths of an amp. LCD tiny unlit screen. Hah! That price must be without a shunt. .. Wait!...
Forum Discussion
I did purchase one of these units and received it yesterday. The unit is quite small and the documentation is rather sparse. I have a couple questions if you all could give me a hand. I have attached a pic of the diagrams that show how to install the unit. The instructions say that it can be powered by an internal power supply between 10-90v. Obviously, I am going to be using it on an RV (Class A Motorhome) that has an onboard charger so my system will look more like the installation in the upper right of the pic. Should there be any reason why I can't power the unit from the battery in lieu of an external power supply?
Thanks,
Thanks,
