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          12V Battery/Alternator Tester
           
        
        
        
        
        
        
          
- Three LED indicators show whether battery condition is strong, normal or weak
 
- Three LED indicators show whether alternator output is too high, normal or too low
 
- Works on any 12 volt system
 
- Compact design for easy storage
 
         
        
          
          
        
       
     
   
 
  
  
 
    
    
   
  
  
    
  
  
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