Now that I’ve published the No-Nonsense Extra Class License Study Guide, I’ve been thinking about what my next book should be. At this point I’m leaning towards The No-Nonsense Guide to Digital Multimeters. I have even started outlining the book:
- What is a digital multimeter?
- Compare to analog multimeter
- Digital multimeter basics
- Measurement types
- Inputs
- Range
- Zero
- Safety
- Making measurements with a DMM
- Simple DC circuit
- voltage
- current
- AC measurements
- true RMS
- Resistance
- Simple DC circuit
- Tips for Choosing a DMM
- Hints and Kinks
I’d love to get your feedback on this.
What else should I add to this outline?
What would you like to know about DMMs?
Do you have any tips for using DMMs that you’d like to share with others? (If I use your tip in the book, I’ll send you a free copy when it’s finished.)






When you’re just starting out in amateur radio, you want to learn as much as you can about the hobby. One way to do this is to find an Elmer (see chapter 1). In this age of the Internet, another great way to do this is to join ham radio mailing lists and subscribe to ham radio podcasts. These resources give you access to hundreds, if not thousands, of Elmers.