Autopilot APCEM2 Hydroponic Gardening CO2 RH Temperature Monitor and Data Logger

Monitoring stats such as carbon dioxide, temperature, and relative humidity are imperative to growing healthy, strong plants in an indoor gardening system such as a grow room or greenhouse. Help keep those levels in check with the Autopilot Desktop CO2 Monitor and Data Logger.

This monitor features a digital memory chart that shows and records stats over an adjustable 24-hour or 7-day period, so you can track trends. It has an audible alarm for low or high CO2 levels and a light that indicates if it’s on target. View the charts from a weekly, daily, hourly, or per minute view.

The LED display constantly shows readings for carbon dioxide, temperature, and relative humidity, and you can toggle between different types of plants to see ideal levels for each.

• Monitors carbon dioxide, relative humidity, and temperature of your grow room or greenhouse on a clear LED screen
• Digital memory chart shows and records stats over an adjustable 24-hour or 7-day period
• 2-channel low drift NDIR gas sensor and audible alarm for low or high CO2 levels
• Green power supply is compatible with a standard smartphone charger
• Trend Chart: Shows variable Min/Hr/Day/Wk for readings of CO2/RH/Temperature
• Comes with 2 micro USB cables for power and USB AC adapter
• Operating temperature: 32 to 122 degrees F
• Hook-and-loop fastener along the back that attaches to an external battery pack (battery pack not included)
• Multiple hanging options
• Operating and storage relative humidity (RH): 0-95%, noncondensing
• Carbon-dioxide measurement: Accuracy at 0-3000 parts per million, +/- 50 ppm or +/- 5%, whichever is greater; accuracy over 3000 ppm, +/- 7%; repeatability, 20 ppm at 400 ppm (standard deviation of 10 readings in 1 minute); measurement range, 0-5000 ppm; display resolution, 1 ppm (1-1000), 5 ppm (1000-2000), 10 ppm (>2000); temp dependence, +/-0.1% of reading per degree Celsius or +/-2 ppm per degree Celsius, whichever is greater, referenced to 25 degrees C; pressure dependence, 0.13% of reading per mm Hg (corrected by user??s altitude input); response time, < 2 minutes for 63% of step change or <4.6 minutes for 90% step change; warm-up time, < 30 seconds
• Temperature measurement: Operating temp, 32 to 122 degrees F (0-50 C); display resolution, 0.1 degree F (0.1 degree C); accuracy, +/- 1 degree F (+/- 0.5 degree C); response time, < 20 minutes (63%)
• RH measurement: Range, 10-20%; accuracy, +/- 5%; resolution, 1% on main reading, 0.1% on max min reading
• Voltage: 120 volts
• Dimensions (L x W x D): 4.7 x 3.6 x 1.1 inches
• Weight: 1 pound
• Warranty: 60-day warranty