Certainly, there are very few things that would be worse than looking in your lunch box on a camping trip only to discover that your food has gone bad. A Snackmaster Food Dehydrator can easily keep you out of this predicament.  And it will work much better than would a cooler and is also much lighter than even a portable refrigerator. Keep reading to get an understanding on how they work and for some tips on buying one for yourself.

But first, you may be asking exactly how do food dehydrators work anyway?

Have you wondered what causes your food to spoil? Primarily it is the moisture in your food that causes this. Thus, the goal of food dehydrators is to removing moisture from food without overheating or cooking it. You can buy these units at most appliance centers or department stores anywhere from $50 to $350. Just remember that you don’t need a high-end food dehydrator for camping, but it does need to be light, efficient, and easy to use.

These units will heat up fast on the outside, and they will burn you if you’re not careful. A great safety feature is to get a food dehydrator that has double wall construction or an extra layer on the outside for insulation.  This will serve to hold the heat in and protect you from burns.

Food dehydrators will either have their heating elements at the top and bottom or on both sides. But the horizontal design has same distinct advantages, including better heat penetration and easier maintenance. This design also lets you dry various foods at the same time on separate trays, so that the flavors don’t mix and the juices don’t drip onto the heating element.

An automatic timer is a wonderful feature if you like to multitask or tend to forget things easily. The timer will let you program the machine to shut off after a preset drying time, this way you don’t burn your food even when you have wondered off. You can either set the drying time yourself, or just select one of the presets on the machine.