which power conditioner unit?

Compare those for features and price with the APC J-10 and H-10, respectively, (also similar models from Belkin) and you'll see why they are changing.

Kal

Wouldn't we all like to know.

Kal

There are too many variants to make for easy categorization and too little information disclosed about how individual units work. Thus, Nsgarch's descriptions are fine but there are other variation and permutations (automatic voltage regulation, battery-power, etc).

The bottom line, for me, is to determine if you have a problem that needs solving and then find the solution. Adding gadgets based on someone's encomium won't do it.

Kal

Kal