$46.93
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Marinco RRT-30 RV Receptacle Tester has a rating of 30A. Tests open ground, open neutral, and open hot. Also tests Hot/Neutral reversed and Hot/Ground Reversed.
View full product details$54.77
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Marinco RRT-50 RV Receptacle Tester has a rating of 50A. Tests open ground, open neutral, and open hot. Tests Hot/Neutral reversed and Hot/Ground Reversed.
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