30 AMP RV Circuit Tester: Features NEMA TT-30P Plug and is rated for 125 volts/3750 watts. This RV circuit tester will help to verify the power Source, prevent incorrect wiring, avoid damage to your RV Electronic Equipment. The shell is coated with durable heavy-duty flame retardant, heat resilient ABS sheath; Constructed with 100% pure copper ensuring high conductivity. It is compatible with most RVs, campers, trailers and motorhomes.Circuit Analyzer: Our RV circuit tester is designed with LED Indicator Light, which will identify and judge whether the power source is safe. Together with the diagnostic chart provides LED indication guide for the following wiring condition: Power ON/Correct Wiring, NO Power/Open Hot, Open Ground, Reverse polarity, Open Neutral, Hot/Ground Reverse, Hot/Neutral Reversed with Neutral Open. If a wiring faulty pattern is indicated, please contact the park staff to fix the issue. If the LED patternEasy installation: Anti-slip design increases friction and makes plugging and unplugging much easier. A series of diagnostic LEDs indicate the status of the source circuit. Plug in the RV circuit analyzer into a 30A power source and check the LED indicators on the display. Note: Before plugging the circuit tester into the power pedestal, make sure the corresponding circuit breakers are in the “OFF” position.ETL Certified: Our RV circuit tester has been tested at an ETL laboratory and found to meet all applicable Standards for Safety published by relevant NRTLs. ETL certification follows the same safety standards as Underwriter Laboratories or UL.Package includes: 30 amp RV Circuit Tester plug and installation guidance.
