Electronic Specialties ESI 222 7 Pin Round Trailer Wiring Buddy 091769263287 Delphi ignition products are validated

Delphi ignition products are validated to match the vehicles system

The mat features a strong tack that doesn't tear thin papers but will last a long time

Conductor meets SAE J2031 specifications

Pig and Sheep

Electronic Specialties ESI 222 7 Pin Round Trailer Wiring Buddy 091769263287 Delphi ignition products are validatedBrand Electronic Specialties Model 222 Each signal from vehicles emits a unique tone Loud beep can be heard over shop noise Apply brakes, turn signals, running lights, engage reverse and listen Greatly reduces time spent verifying vehicles trailer wiring This model also verified 12 v charging signal as well as trailer brake signal Tests 7 pin round connector wiring. One man audible trailer tester saves time. The Pin Round Trailer Wiring Buddy also