How To: Use a multi-meter to test RV site amp service

Use a multi-meter to test RV site amp service

Professor of RVing, Jim Twamley shows you how to use your multi-meter to test your RV site 50 amp service and make sure your power supply is on and working properly.

Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.

Buy Now (97% off) >

Our Best Phone Hacks

Gadget Hacks' tips — delivered daily.

Be the First to Comment

Share Your Thoughts

  • Hot
  • Latest