Journeyman-Pro 30/50 Amp RV - Portable Circuit Tester Analyzer Adapter, Male to Female Plug w/LED Test Indicator TT-30 NEMA 14-50 (14-50 (50 AMP), Circuit Tester (Male Only))

Allows you to test the quality of your power before connecting your EV or RV, by verifying if the power source is correctly wired and by helping detect most wiring faults.

DIAGNOSTIC LED CHART - Test the power source quality BEFORE connecting your RV and avoid possible wiring faults.

Our 50A RV Circuit Analyzer Adapter detects the following wiring faults: Correct Wiring, Open Hot, L1-Open, L2-Open, Open Ground, L1-Neutral Reversed, L2-Neutral Reversed, L1-Ground Reversed, L2-Ground Reversed, Open Neutral.

PORTABLE & EASY TO USE – Carry and store in its own protective case.

Anti-slip design increases friction and makes plugging and unplugging much easier SAFETY - Built from flame-retardant material, Bright Yellow finish aids in visual indicator for not leaving it behind.