Top positive review
8 people found this helpful
Accurate where it is supposed to be used...UNDERWATER!
on May 2, 2013
For those reviewers who did not understand that this is a "dive thermometer" let me explain...this is designed to work underwater while diving, not in the air while walking on dry land. Water has a much greater heat conductivity than air which is why you can go hypothermic in 60 degree water but not in 60 degree air. I brought three different thermometers down to test this product, all were within + - one degree. The only criticism I have about the product is that it is too small to fit larger metal bands, I used a short piece of velcro tape and it worked fine though.