
TopDiag P100 Circuit Tester
Price range: $38.00 through $40.00
Voltage and Polarity Testing – Quickly determine DC/AC voltage and positive/negative polarity;
Resistance Continuity Testing – LCD screen displays resistance values;
AC Circuit Signal Testing – Rapidly troubleshoot sensor circuit issues;
Activate components in your hand, on the vehicle, or on the ground;
Test trailer lights and connect a 10M extension cable to test cars or trucks;
Check for poor grounding and locate short circuits.



















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