This testers is the designed and built by our team which has decades of experience in the heavy duty trucking marketplace.  It is designed to be an extension of the service we provide out customers.  However since we cant be in every yard doing ever test we created a tool which does it for us.  Our tester is designed to ensure that your tractors electrical and air systems are working properly.  We also monitor your alternator to verify it is working property.

Once your test is completed you will be able to submit the results to store the last 100 tests on the tester.

 We test each of the lines coming from your 7 way plug to ensure not only that you are sending power to each pin but we measure voltage and provide pass/fail results for each pin. We also test the single pole or dual pole charging lines to your liftgate batteries to ensure they are sending power to the trailer.