Review on 🌡️ Inkbird ITC-100VH PID Temperature Controller with Relay: Efficient Thermostat for Precision Temperature Control by Daniel Fung

This is a fantastic device. Has a bit of a learning curve if you want to customize. I am using this for a heated build bed for my 3D printer. The dead zone was a bit small for configurable mechanical relays. It has a separate alarm relay which I use to actually shut down the entire system in the event of a thermocouple failure or too high a temperature. Full install of what I built using blueprints at: http://www.thingiverse.com/thing:1256336 Buy thermocouples that work perfectly with this: https://www.amazon.com/gp/product/B00AK8OMHO /ref=cm_cr_ryp_prd_ttl_sol_32