Digital Multimeters- An RVer's Best Friend
I read many, many posts regarding electrical faults in all types of RV's. The one best way to troubleshoot faults like this is using a digital multimeter (DMM). Many folks on this forum own and use ...
Forum Discussion
Although I have some pricey voms most of the cheapos will do the job. I have. $500 digital but the Harbor freight $6 model is fine. Or $17 Walmart vom. My pricey unit shuts off by itself etc. & more accurate but this ain't rocket science. Stick with the ceaper ones. Once you learn what they can do then pop for a better vom. I can remember when a 20,000 ohm per volt meter was top of the line. Pretty expensive too. Buy a cheap one and use it. You can learn alot.
