Anyone else have these cheap thermometers?

[stan80]

I have several of these and According to my apex ,glass,and heater thermometers they read 1 -3 deg cooler then actual temp....My apex shows 79.4and it shows 76.5 lol both right next to each other

 

[jda]

They will drift even more over time. I would never rely on them for anything.

You cannot beat a glass thermometer for accuracy and reliability.

 

[ericarenee]

i have INk-Bird heater/chiller controllers They have titanium temp probes and i test them against Glass thermometer .

Those cheap things in your image never last and you can buy 10 of them and chances are they will all be different temps.

 

[stan80]

Im throwing them out tonight