Autopilot APCEM2 CO₂ Meter – High Precision CO₂ Monitor with NDIR Probe for Cultivation

Frequently asked questions

• What readings does the Autopilot APCEM2 show?

  It gives clear digital readings of CO2, relative humidity and temperature. It also logs them in memory over an adjustable period of 24 hours or 24 days, depending on what you want to analyse.

• How do the logging function and the graph work?

  First select the zoom level you want and then activate the LOG function. With the up and down buttons you move between the time divisions and see the readings for every parameter in each one, on the historical data graph.

• How accurate is its CO2 measurement?

  Between 0 and 3000 ppm the accuracy is plus or minus 50 ppm or 5% of the reading, whichever is greater. Above 3000 ppm the accuracy is 7%.

• How will I know the right CO2 level for my plants?

  It includes a directory of different plant types setting out the right environmental parameters for each. It is a big help if you are not yet sure of the reference figures for your grow.

• Does it warn me if the set levels are exceeded?

  Yes, one of its main features is the alarm function, both audible and visual, which goes off when the desired CO2 levels are exceeded. That way you can react in time without watching the screen.

• What temperature, humidity and CO2 ranges does it cover?

  Its operating temperature runs from 0 to 50 degrees Celsius, the relative humidity range from 0 to 95% and CO2 measurement from 0 to 5000 ppm. That coverage makes it suitable for any grow room.