Bests & Worsts Reviews from Amazon

Very happy with the functionality of this unit. I'm using it to monitor energy usage in my RV. I do wish I had a better place to mount the shunt (on top of the battery) , but that's not the fault of the unit. I can monitor both discharge and charging current by installing a DPDT switch on the leads to the shunt. By throwing the switch it reverses the polarity of the shunt connections, works perfectly. My one wish is that the reset button were not recessed. For the install I used a blank electrical plate cover. The mounting tabs are made for thin materials and since this is mounted into a 1/4 plywood cabinet sidewall I didn't think it would stay put. Though if I could subtract half a star from the rating I would because I'm also not thrilled with the mounting/housing. There's only 2 small spring tabs to hold the thing in place. I ended up epoxying it to the electrical cover plate.