I am looking for an inexpensive meter to test voltage and amperage at RV park hookups. Most meters I have found only go up to 10A. Any suggestions on what I should use to test a 30A circuit? I am new to RVing and any help would be appreciated.
Dadmac, I use a meter called 'Kill A Watt' from RadioShack. Cost around 40-50 bucks and displays voltage, amps, hz, kwh when plugged into any 110 volt outlet. Also great for checking generator output.