I am using an old cooler, recycled of fan, recycled lamp and thermostat switch from retired space heater. I drilled vent holes and put a rotating vent over them off of a BBQ pit to shut them off to raise humidity. I actually wired in a receptical on side to plug in 12v power supply for fan. My sight window is a coke bottle split and glued over hole. I have three thermometers a meat thermometer through vent reading 99* an a/c vent thermometer in a med bottle of water reading 99* but cheap one with humidity reads 90*. I'm still setting it all up
