Features:
- CO2/RH/Temperature monitor on a clear display
 - Trend Chart: shows variable Min/Hr/Day/Wk for readings of CO2/RH/Temperature
 - 2-Channel Low Drift NDIR (non-dispersive infrared) Gas Sensor
 - Audible alarm for low/high CO2 levels
 - Alarm function for environmental extremes
 - 3 Multicolored LEDs for Easy Reading
 - Built-in directory of common plant types of their general CO2 requirements; two slots for custom plant inputs
 - Replenish CO2 Reminder: calculates time frame based on usage from past 5 days
 - “Green” Power Supply that is compatible with a standard smartphone charger
 - View charts as weekly, daily, hourly, or per minute
 - Additional settings measure air quality for breathing
 - PPM settings for tomatoes, cucumbers, and more
 - Multiple options for hanging, mounting or desktop display
 - Comes with two Micro USB Cables for power
 - USB AC adapter
 
APCEM2 Error Codes:
| Fault Icon | Description of the fault | Suggested Actions | 
| Err4 | IR lamp error | reconnect power adapter, if the Err4 still appears, please contact the service department. | 
| Err5 | Internal parameter error | reconnect power adapter, if the Err5 still appears, please contact the service department. | 
| Err6 | Internal calculate error | reconnect power adapter, if the Err6 still appears, please contact the service department. | 
| Err7 | temperature or humidity error | turn off power adapter, and put the device in a dry place more than 12 hours. | 
Specs
| Attribute name | Attribute value | 
|---|---|
| Voltage | 120 | 
| Barcodes | 10638104017579 (GTIN) 638104017572 (UPC-A)  | 
| Dimensions | 19.7L x 13.4W x 7.9H (CS) 6.2L x 4.7W x 3.2H (EA)  | 
| Shipping Weight | 0.99 lbs. | 


                            
                            
			
	
			
	
			
	
			
	
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