Most Reliable Digital Thermometer?

aquaguy24

Active Member
i use the jbj digital thermometer and i've had it over a year..its pretty accurate... i tested it with my infared thermometer i use for my gas -- cars...and they both read the same temp...the jbj thermo.. is small and compact so it sticks well to the glass..never fell off once..never had to change the battery yet...
 

joncat24

Active Member
I do NOT recommend the coralife digital. Mine reads about 6.5 degrees cooler than the actual temp.
 
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