What model do you have and how well does it work and can you detect a difference? Thanks.
I have a battery BMS monitor bought 4 months ago on ebay. Chinese made, sent from China. It has two dead sensor inputs. Cannot get them to simply send a replacement. They wanted a screenshot which I sent. They expect me to foot the cost of sending back to China. $125 item.
What a crock.
In the end, ebay did everything they could TO INTERFERE with commincation between seller and buyer. No way to do direct email or get a phone number.
INTERFERE.
I have a FIT50 (this one), which is supposed to handle 900 sq ft of room, and I have 2 FLEX models, which are supposed to handle 700 sq ft of room. I believe that my air is cleaner with these scattered around my house. They have large areas of filter to grab the garbage out of the air.