Only 3? Hah. I have at least 5, that work. 1-2 more I have not had in my hand for a while. I loved the Fluke 8020. Simple, easy and all the functions you need. THEN, I lucked into the Fluke 8060. First Sandbox War. We needed a hand held that did frequency. I called Fluke. Several weeks later, the Son of John Fluke Sr. flew to Germany and gave my 7 Patriot Battalions 5 Meters apiece, and the one left over, to me. Free of charge. I used that meter from then until a soldier destroyed it in 2010. Fluke is the Rolls Royce of Meters. The Standard issue for the Army was, and is, as far as I know., the Fluke 17+B. Or its follow on model. I have two of them.