Progressive Industries RRT-30 RV Receptacle Tester, 30A GROUP+ambassador-marine-aidack-transom-shower-hot-cold-mixer-all-plastic-cup-and-lid-hammer-head-sprayer Shank Length - 53" (1

Shank Length - 53" (1

160°F thermostat

Automatically poll the GPS position of up to 4 ships using DSC

Battery pack

Easy Operation

Progressive Industries RRT-30 RV Receptacle Tester, 30A GROUP+ambassador-marine-aidack-transom-shower-hot-cold-mixer-all-plastic-cup-and-lid-hammer-head-sprayer Shank Length - 53" (1Receptacle testers detect wiring faults at the pedestal, including open ground, open neutral, open hot, hot neutral reversed and hot ground reversed. Tests the following with a single indicator: Open Ground, Open Neutral, Open Hot Hot Neutral Reversed, Hot Ground Reversed Includes swivel handle for easy removal from the pedestal