HDE Digital Aquarium Thermometer Review

Comments

Ese Callum says:

WHAT IS THE REFRESH RATE? HOW QUICKLY DOES IT UPDATE THE DISPLAY WITH A CHANGE IN TEMP??

Sheryl Canter says:

What’s the trick to opening the battery compartment? I can’t get it open.

Hal Main says:

Good video

william says:

mine has not been working its shows a L on the screen and i have left it in the water for 2 days and its still giving me a the l on the screen

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