| 
                       Engine
                      Leak-Down Tester  | 
                   
                  
                    Easy-to-use
                      tester checks ring seals, valves, and even the head
                      gasket.  Quickly tell, from the outside, when your
                      engine needs work. 
                       | 
                   
                  
                    | RP-LA73010 | 
                    $90.95 | 
                   
                 
               
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                    | 
                       Engine
                      Compression Tester  | 
                   
                  
                    Easy-to-use
                      for checking bent or leaking valves, bad ring seals, or a
                      leaking head gasket.  Reads from 0-300 psi. 
                       | 
                   
                  
                    | RP-LA73025 | 
                    $39.95 | 
                   
                 
               
             |