Review on 🌡️ Inkbird ITC-100VH Digital PID Thermostat Temperature Controller - AC 100-220V, 40DA SSR, White Heat Sink, K Thermocouple: A Comprehensive Review by Robert Wells

I used this to make a temperature controller for various purposes. It was easy enough to connect after watching some YouTube videos. The quality seems decent and it works well (I suspect it will hold the temperature better if I fiddle around with the settings a bit. The manual is quite crappy to be honest. It's nice to have, but it is not very useful). Changing the temperature to a large value is required for ALWAYS. The change "speeds up" a bit if you hold down the adjustment button, but it can literally take a few minutes of holding down the button to change the set temperature by a large amount. I would most likely go for an easier to use controller if I ever need to replace this one.