TopDiag P100 Original Automotive Electrical Circuit System Tester for Cars and Trucks 1V - 70V

• Voltage & Polarity Testing-Determine DC/AC Voltage and Postive/Negative quickly.

• Resistance Continuity Testing- LCD Screen displays the value of resistance.

• AC Circuit Singal Testing- Fast to troubleshoot the sensors circuit problem.

• Components Activation in your hand, in the vehicle or W/Ground.

• Testing Trailer Lights and Connections-10M extension cable allow you to test Cars or Trucks.

• Voltage & Polarity Testing-Determine DC/AC Voltage and Postive/Negative quickly.

• Resistance Continuity Testing- LCD Screen displays the value of resistance.  

• AC Circuit Singal Testing- Fast to troubleshoot the sensors circuit problem.

• Components Activation in your hand, in the vehicle or W/Ground.

• Testing Trailer Lights and Connections-10M extension cable allow you to test Cars or Trucks.

• Checking for Bad Ground Contacts and Locating Short Circuits.