Top critical review
Good, but not perfect.
July 26, 2016
Bought this meter for amp funtionality, replacing my voltage only existing meter. Was glad to get additional display of watts and "Energy", and happy that shunt was included for a very reasonable price.
Installation was straightforward, and meter seems to be reading very close to my digital voltmeter.
Wishes: I Really wish the amp and energy functions would read in both directions, i.e. on battery charge and discharge. I solved this issue by wiring in a double throw, double poll switch between shunt and meter. Only problem is having to throw the switch when firing up generator.
My Other complain is the lack of much of a lip around meter case which made cutting panel a bit critical.
All in all, not s bad little meter for the price.