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Ultra-Tow 7- and 4-Way Circuit Tester, Model# DBP7+4
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Ultra-Tow 7- and 4-Way Circuit Tester, Model# DBP7+4

Item# 578224

Only $19.99
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Product Summary

Tests power supply from tow vehicle to trailer and determines if vehicle is properly wired. Tests both 7-way round and 4-way flat tow plugs. Plug into the vehicle’s tow plug and operate lights, brakes and turn signals to test circuits. Reduces trouble shooting time. Tester only.

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Item# 578224
Ship Weight0.25 lbs

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Ultra-Tow 7- and 4-Way Circuit Tester, Model# DBP7+4 The price is $19.99.
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Fits Make All Chevrolet, GMC, Hummer 1997–2011 Dodge, Chrysler - Chevrolet
Fits Models All Avalanche, Silverado, Sierra, Suburban, Tahoe, Denali, 2007–2013 Escalade, H2 Dakota, Durango, Ram pickup, Aspen - 1999–2000 Silverado 1500, 2500 (Short or Long Bed)