12V Mechanical Thermostat, KTS011 0-60°C Adjustable Compact Normally Electric Mechanical Thermostat，Open/Closed Temperature Controller Switch 1pc(KTO011)

Works very well for a heating application I had for a crawlspace. Its compact and working just fine. The lugs are a little small but a small electronics screw driver should work just fine.

Product works backwards from its discription. The contacts “open” when set temp is met. Really guys, you couldn’t get this right. I read the description several times to be sure I understood it.

Nice compact thermostat for cooling applications.

Recently installed a Solar Exhaust Fan in the storage shed, then purchased this controller to open the power circuit so the fan doesn't run when its cool enough inside the shed. Works well, and this should extend the life of the exhaust fan itself.

Works perfect for what I needed

Not the size that I expected. Still have to install it. Hope it lives up to it small size.

very large hysteresis/dead band, very large difference between on and off points, not usable for most projects that require close temperature control !

Works great on our evaporative cooler