stick-on digital aquarium thermometer is IS NOT DESIGNED FOR DIVING, dO not submerge into the fish tank!
Features:
Turn on:Touch
Temperature range:14℉ to 140℉
Accuracy:±0.9℉
Sampling interval:5 seconds
Size: 1.89181.18*0.4 inch
Hi/Lo alarm function(Defacult setting: Hi 34℃/94℉, Lo 15℃/59℉