I've got that one. It's fine. Better than the Hagen one I got with my heater.
I picked that one up because it was cheap ($5).
The power button can be a little funny, but it seems to give a fairly accurate reading.
Ralpheal, "The 'L' is silent." Frankie, "Young at heart."
It looks like the same thing as the Coralife thermometers i have. They don't last forever, but i haven't sound anything better. The other digital themometers that have all the fancy (and useless to me) functions are awfully expensive so i've never bought them.
Adrienne!
2.0 RES: Turtley and Samson
1.0 Lutino Cockatiel: Lilly
assorted fish, hermit crabs, bugs etc.