Decent Digital Thermometer

[kkgaskin90]

My Amazon Prime is about to expire, so I'm looking for a decent (cheap) digital thermometer for the tank. Does such a thing exist? Coralife makes one for just over $8... Or is it better to stick with the regular suction cup ones?

 

[mfinn]

I use these.
Amazon.com: General Tools AQ150 Digital Aquarium Thermometer: Pet Supplies

I know they are cheaper at other places, but you mentioned amazon.

I bought 2 at one time and they are within .1 of a degree of each other.
Close enough for me.