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    AS804 Sound Level Meter
    
                                        
    BRAND：SMART SENSOR
      
                                        
    NO：AS804
                                              
                                        
                                        
                                         
                                            
    
                                        
                                            
                                   
                                    
    
    
    
                                    
    
                                        
    
                                                
                                        
                                   
                                
                                    
    

                                    
    


                            
    


                            

    
                       
                            
     

                           
                            
     

                  
                            
    
                                
    Detail
    
                                
    FEATURES
    Sound level meters measure sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise, but especially for industrial, environmental and aircraft noise.
     
    SPECIFICATIONS
     
    Microphone
    1/2 inch Condenser Microphone  
    Measuring Leve
    30~130 dBA
    Accuracy
    ±1.5dB
    Frequency Range
    31.5HZ~8.5KHZ
    StandardAccording to IEC651 TYPE 2 & ANSIS1.4 TYPE 2
    Frequency Weighting
    A
    Level Range Bar Graph
    ---
    Range Selection
    ---
    Range Over Indication
    ---
    Battery Indication
    √
    Backlight Display
    √
    Max & Min Hold Function
    √ 
    Digit & Resolution
    4 digits & 0.1dB
    Time Weighting
    ---
    Auto Power Off
    √
    External power supply
    √
    Sampling Frequency
    2 times / sec
     
    PACKING INFORMATION
     
    Power
    3*1.5AAA battery
    Product Net Weight
    75g
    Product Size
    155*50*25mm
    Packing
    Blister
    Standard Quantity Per
    Carton
    60
    Standard Carton Size
    50*24*46cm
    Standard Carton Gross
    Weight
    9kg

    
                            
    
                        
    

                         
    
                            
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    Copyright  (C)  2014  All Rights  Reserved   Shenzhen frank electronics co., LTD.
    
                
    

               
                
    
            
    
              
    
       
    
    

    
    
    
        
        
    
            
        
    
        
    
            
    
                
                
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