There are three solid reasons why compressor-driven refrigerators and freezers have displaced and overwhelmed all other competitors in every arena where they are used—they are quiet, efficient, and effective. In the field, compressor-driven refrigeration has proven to be long-lasting and low-maintenance. The major

All of the units did a fine job of holding cold temperatures during testing. After 12 hours, the big Norcold MRFT 60 was the coldest: -2 F.

downside is the high cost of either a portable or built-in refrigerator or freezer. However, if you need the capabilities of one of these units, there essentially is no alternative. Your best bet is to pick a unit that fits your needs and budget. This time around, Power Boat Reports takes a look at portable units that can serve as either a refrigerator or a freezer. …