Review on Enhance Your Garage with ICM Controls FS1500L Garage Degree: A Game-Changing Solution by Cornelius Mosley

This unit controls the gas heater in my garage. This works, but I have to set the target temperature a few degrees higher than I want because the room temperature isn't showing correctly. The room temperature is always 3-4 degrees higher than the real one. I have two other temperature sensors in the garage that are reading lower than this unit. I'm not sure what the problem is. I tried isolating the thermostat but it didn't help. I like the device and it works well and regulates the temperature within a few degrees. I don't think there is an adjustment for room temperature. The thermistor should be slightly off