CARMTEK Portable RV Surge Protector 30 Amp RV Circuit Analyzer
CARMTEK Portable RV Surge Protector 30 Amp RV Circuit Analyzer


CARMTEK CRTK-CA30 30A Portable RV Mounting Protector - RV Circuit Analyzer with Built-in Surge Protector - 30A Smart Surge Protector with Grip Handle

How did we start

Carmtek was founded with one goal: to make recreational vehicle life safer and more comfortable. Due to our bad experiences with inferior VR products, we resolved to build our own VR product and take it to the next level and spent years developing the best solutions to make the best VR product safer and more complex. Since our launch in 2019, we've built a solid reputation for bringing convenience, confidence, and quality to your mobile life.

Why do we love what we do?

At Carmtek, we love creating products that keep people happy and safe on their travels. We are passionate about everything in RV life and strive to share that passion with all of our customers. After all, a great trip requires careful preparation.

We are here to make it a safer and more enjoyable experience.

UL Approved - 30A RV . Circuit Analyzer

The Carmtek RV Circuit Analyzer is a surge protection device that combines surge protection and substrate testing in one unit.

Simply connect the unit to the power base to check your power quality, then connect the RV wire pigtail. An RV now has surge protection. You can also monitor the power quality every time you plug in your RV.


  • ✔ Surge Protection - Absorbs up to 2100 Joules, protecting RV electrical equipment from high/low voltages, electrical noise and surges caused by electrical surges.
  • ✔ Circuit Analyzer - Allows you to test power quality before connecting an RV by checking that the power supply is properly connected and helping to find most wiring faults. The 30 Amp RV Circuit Analyzer Diagnostic Table provides fault indicators for the following wiring faults: correct wiring, open ground, neutral opening, reverse polarity, reverse overheating/ground, no current.
  • ✔ PREMIUM SAFETY EQUIPMENT - Carmtek 30A RV surge protector is UL approved. Made of flame retardant material, it is safer to use. 30A outdoor surge protector with weather and heat protection.
  • ✔ EASY TO USE - The RV surge protector is designed with an ergonomic power knob for safe and easy connection and removal, and features a right angle plug to provide a reliable, flexible and low-damage interface to your diet.
  • ✔ SPECIFICATIONS - Surge Protection: 2100J, Ratings: 30A/125V/3750W, Plug Type: 30A Plug (NEMA TT-30P) / 30A Plug (NEMA TT-30R), Operating Temperature: -35 ° C at + 110 ° C.

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