Autopilot desktop Co2 monitor

Autopilot desktop Co2 Plant Growth monitor. Works just like new and gives accurate readings. Downsizing for a big out of state move. This tool is crucial for any serious indoor gardener. Hoping it finds a loving new home. The LCD display monitor reads the co2 level, temperature, and humidity of your environment or grow tent. *Has some minor tape adhesive marks on face of unit, which can be wiped off with some goo-gone. (I had a piece of tape covering the LED bulbs inside my tent). Does not affect functionality and everything works like new.