I used a Fluke 192 for about 4 years for field measurements, until it failed on me. I returned it to the factory for repair, and they sent it back to me damaged. About six months later, it failed again. Fluke customer support is a joke. The quality of their products has declined significantly over the years (I have had similar experiences with their AC/DC current clamp and a pressure transducer). I want reliable equipment, especially if I am paying a premium price. I have abandoned the idea of a Handheld scope as a result of this experience, and now use a Link Systems scope with a laptop. Same functionality, better screen resolution (larger screen), real time FFT, etc.