- DISCONTINUED
 
        
          
                
                
              
            
          
    
  
        
          
          
          Use via USB connection, no power supply required.
Very easy installation.
Records DC signals or delays the signal period for a long time.
If you have any questions on this product please feel free to contact us.
*Disclaimer: The images are merely illustrative.
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          Use via USB connection, no power supply required.
Very easy installation.
Records DC signals or delays the signal period for a long time.