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Trailer Light Tester — For 4-Way Flat, Model# DBP

Item# 578225
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Trailer Light Tester — For 4-Way Flat, Model# DBP

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Only $5.99
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  • No batteries required
  • Plugs into 4-way flat tow plug
  • Indicates if tow circuit is properly configured
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Product Summary

This 4-Way Flat Circuit Tester lets you quickly and easily test and troubleshoot power supply to trailer turn signals, tail lights and brake lights.

What's Included
  • (1) Tester

Features + Benefits

  • No batteries required
  • Plugs into 4-way flat tow plug
  • Indicates if tow circuit is properly configured
Key Specs
Item# 578225
Manufacturer's Warranty NTE 1 year RA/Exchange Policy
Ship Weight 0.1 lbs
4-Way Flat Capable Yes
Tests Turn Lights Yes
Tests Brake Lights Yes
Tests Tail Lights Yes

Customer Reviews

Product Question + Answer
Replacement Parts
Call To Order: 1-800-657-0516

Mon - Fri 7:00 AM - 6:00 PM (Central)
Sat 7:00 AM - 3:00 PM (Central)

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Hide Similarities
4-Way Flat Capable Yes Yes No Yes Yes
6-Way Round Capable - Yes No Yes Yes
7-Way Round Capable - No (Tests 7-way flat (spade) pin only) Yes Yes Yes
Tests Turn Lights Yes Yes Yes Yes Yes
Tests Brake Lights Yes Yes Yes Yes Yes
Tests Tail Lights Yes Yes Yes Yes Yes
Tests Back-Up Lights - Yes Yes Yes Yes
Tests Ground Wire - Yes Yes Yes Yes
Tests Brake Controller - Yes Yes Yes Yes
Tests Auxiliary Power - Yes Yes Yes Yes