SeeZQ 2 Pack Digital Aquarium Thermometer Fish Tank Water Terrarium Temperature …

I wanted to have backup thermometers for my current setup. Not bad construction. Came with two suction cups per thermometer for mounting the probe and the gauge. Long enough probe line. Came with a battery. I'll update if it doesn't last long. Removed one star for accuracy. Reports to the first decimal but the manufacturer claims 1 degree difference and therefore that decimal place doesn't make sense. For my two (assuming my other thermometer is accurate), one is 0.5 degrees high and the other is 0.6 degrees high.

There were only 5 thermometers in pack. I sent Amazon a note but AMAZON did not respond. Four of the 5 units read same temperature 5th off .3 degree C. Overall I recommend these as being well worth the price. Would use this vendor again and recommend them.

Your browser does not support HTML5 video.  No directions provided, can’t tell if it on or off. LCD display has shown the same temperature since I put the battery in a day & a half ago.Very disappointed

Not the greatest quality. But they will work up to a year.