This trailer tester will test all trailer functions and adapts to 4-flat & 6 or 7-way round. Comes with durable storage case and saves time & the cost of a second person. Includes battery terminal clips can be used with any 12 volt battery. Amperage meter shows actual amperage draw and the unit is short circuit proof.
| Weight | 4.750000 |
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WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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