TomD
Non-member
Can anybody tell me if this one is "true sine wave?"
I had a real nice one with my old tank but it is like $2,000 new, not spending that. Just want one to run ph's in the event of a power outage.
http://www.staples.com/APC-Back-UPS-CS-500VA-6-Outlet-UPS/product_455382
I had a real nice one with my old tank but it is like $2,000 new, not spending that. Just want one to run ph's in the event of a power outage.
http://www.staples.com/APC-Back-UPS-CS-500VA-6-Outlet-UPS/product_455382