This handy stream thermometer helps predict hatches, spawning times and feeding periods. It's also available with a pin-on retractor. Available: Thermometer, Thermometer with pin-on retractor.
The thermometer is small and easy to read and inexpensive. It is just what I expected. Perfect for the trout streams and smallmouth bass waters I fish.
I own 3 other thermometers beside this little jewel. It is the best of all. But I do not like the re-tractor a bit. But for the money it is the best I have and I think the others are going into retirement. Buy it! you will not be sorry if you want a clear readable water thermometer. Plus you can rotate to degrees F or C..