A 'must have' garden and home efficiency meter under $20

This is the greatest cheapo tool for the garden since the $10 Radio Shack microscope. You can use it to check leaf temperature, wall temperature, get your HPS to an exact height from the tops or measure the effect your fan or vented hood actually has on leaf temperature. You'll need an actual thermal imager to tell your FLIR signature, but this will tell room exhaust temps as well.

The uses in the home are just as great, and I'll wager the greater thermal efficiency in your doors, windows, walls, and outlets will easily pay for this thing in a single season.

You can probably tell I just got mine. I'm checking the damn temperature of everything.

http://www.amazon.com/gp/product/B002YE3FS4
__________________

nice find man!!! but be care full you pay for what you get!!!

that price seems almost too good to be true but then again its got a 4 1/2 star average out of 110 reviews.so its worth trying for sure imo.I know im going to.

That was the clincher for the, the 110 reviews and 4+ stars. People on Amazon are quick to complain if something fails.