Sounds like the one I have and I've used it all summer to dry herbs that I grow and then put in jars for storage. I've even made turkey jerky with it using left-over turkey from the holidays.

Whatever brand you buy make sure it has a circulating fan if you want versatility. My experience has been that for heavy use the brands mentioned don't hold up over the years. Excalibur is a good brand for longevity, but it does cost a bit. For those without access to a dehydrator, it is possible to use your oven if you have a gas or convection ( use the fan settings). Just put it on the lowest heat, and walk away for hours.

Excalibur is the best.

Thanks for all the suggestions! It is an item on my son's Christmas wish list. After reading these posts, I'm thinking something in the mid price range, with a fan for sure. Again, thank you all!

I have a nesco that I use and use! I just love it...but there are a few things to be aware of up front. The add on trays can get costly..anywhere from 10 to 15 dollars and up a piece...so if you think you might need them, try to buy them in your original set up, they are much cheaper when included, that getting them after.
Some manufacturers, like Excalibur are more expensive up front..but are much more consumer friendly after the sale...they have a toll free number listed on their parts page to call and they will walk you through replacing parts. Nesco...(as I have recently found out)...would NOT sell me a simple fuse, a one dollar pop in part..but offered to "repair" my unit if I sent it to them with postage paid both ways, and $89.99 for the "repair"...I was furious...got the part locally...as I said, I love the unit..but not their after sale support so much!
Nesco is also american harvest and gardenmaster..they are all under one company now.
If you are not sure you will want one for the long haul, get one on ebay used..they are very cheap on there(at least some of the lesser known brands)..the unit may or may not last, but at least you won't have a big investment if you decide dehydrating isn't your thing.

I think it would be wise to check different brands on Amazon and read all the reviews.

If he is very serious about dehydrating one with a thermostat and fan will be the best. I have an excaliber and I love it. But I know there are others that are just as good. I have 9 shelves in mine and they are all full when I have things to dry. It also will make yogurt and raise bread.
Lynda

I have to add my agreement that Excalibur is a great choice.

I've had an Excalibur since 1976. It still works great.