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				Extech CO240
                
                
                
 			 
            
			
				Catalog #: CO240
 Indoor Air Quality Meter Measures Carbon Dioxide (CO2) Air Temperature & Humidity
			 
			 
              
            
                
                    - Overview
 
                    - Specifications
 
                    - Summary
 
                    
                    
                    
                 
                	
                    
				        
                        Product Highlights 
    - Dual display of Carbon Dioxide (CO2) concentrations and Relative Humidity, Temperature, Dew Point, or Wet Bulb Maintenance free NDIR (non-dispersive infrared) CO2 sensor
 
    - Maintenance free NDIR (non-dispersive infrared) CO2 sensor
 
    - Audible CO2 warning alarm when concentration level exceeds high user set point
 
    - Min/Max CO2 value recall function
 
    - Includes software and cable for on-line (real-time) datalogging to a PC
 
    - Automatic Baseline Calibration function
 
    - Data Hold, Auto Power Off (with disable), Low battery indicator
 
    - Tripod mount (tripod sold separately)
 
    - Complete with six AAA batteries, USB cable, PC software, and soft case
 
 
                        Each Unit Includes 
    - 6 - AAA Batteries
 
    - 1 - USB Cable
 
    - 1 - PC Software
 
    - 1 - Soft Case
 
 
                            
                    
                          
    
        
         
        
            | Specifications | 
            Range | 
            Resolution | 
            Basic Accuracy | 
         
        
            | Carbon Dioxide (CO2) | 
            0 to 9,999ppm | 
            1ppm | 
            ±75ppm+5% of reading | 
         
        
            | Temperature | 
            14 to 122°F (-10 to 50°C) | 
            0.1°F/°C | 
            ±2.0°F/1.0°C | 
         
        
            | Humidity | 
            10 to 90%RH | 
            0.1%RH | 
            ±5%RH (@ 25°C) | 
         
        
            | Dew Point | 
            -32 to 118°F (-35 to 47°C) | 
            0.1°F/°C | 
              | 
         
        
            | Wet Bulb | 
            12 to 118.8°F (-11 to 48.2°C) | 
            0.1°F/°C | 
              | 
         
        
            | Dimensions/Weight | 
            6.1x3.4x3.2" (160x60x40mm)/ 6.4oz (181.4g) 
              | 
         
    
 
                     
                      
    
        
            | Gas Detection/Personal Gas Detection Template | 
         
        
            | Number of Gases | 
            Single | 
         
        
            | Gas Types | 
            CO2 | 
         
        
            | Alarm (Personal Gas Detector) | 
            Audible | 
         
        
            | CO2 | 
            Yes | 
         
        
         
        
            | Product Height | 
            2.91 IN | 
         
        
            | Product Length | 
            11.15 IN | 
         
        
            | Product Width | 
            7.50 IN | 
         
        
            | HTS/Schedule B Number | 
            9027.10.2000 | 
         
        
            | ECCN Number | 
            EAR99 | 
         
        
            | Country of Origin | 
            Taiwan | 
         
        
            | Shipping Height | 
            2.91 IN | 
         
        
            | Shipping Length | 
            11.15 IN | 
         
        
            | Shipping Width | 
            7.50 IN | 
         
    
  
                    
                    
                    
                   
                        
              
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