U.P. Aqua Mini Thermometer (F)

As the product title states, it's a mini thermometer. The only temps listed are in increments of 10 deg with a 5 deg mark in-between. You won't be able to read a precise temp from it, but it's decent for a rough guess if that's all you need. As far as accuracy, it's hard to tell because reading it's always a "best guess." I used a digital thermometer to try to measure this products accuracy and from what I could tell, the digital thermometer always read about 3-4 degrees higher. I decided this wasn't worth the effort of guessing and stopped using it.

Would not recommend unless your not interested in a true reading and only need a 5 degree range.