Autopilot Desktop CO2 Monitor with Memory and Data Storage grow-light-ballasts They feature a shaft for

They feature a shaft for each of the two flaps

With this design

Waterproof

Large EZ View windows offer easy grow snapshots without compromising your environment

• Outputs 22 - 46 microns particle size—average droplet 20 micron

Autopilot Desktop CO2 Monitor with Memory and Data Storage grow-light-ballasts They feature a shaft forRecords and Exports 1 Year of Environmental Data! Developed to detect the presence of CO2 and to monitor temperature & relative humidity in ambient air, this device is smart, compact and easy to use. Its high quality LCD display, and it features independent CO2, RH and temperature readings. In addition, the APCEMDL comes equipped with a built in microSD card port that automatically records all environmental data to an included microSD card. Assess and