Which voltage stabilizer for PC is better to take?

Question

Iron

In general, there are suspicions that sometimes the power grid drives. Actually the question is cheaper than which bar DOES NOT make sense to take it? And in general, who-what will advise? thanks in advance.

Answer 1

I once asked a similar question for a DVR in production, where the voltage drops from powerful electric motors - my choice is APC Line-R 1200VA Auto or EATON 5E 650i USB DIN. I compared it for a long time, looked at reviews, etc. All the rest do not perform their functions.