A wonderful little helper for tuning of all possible instruments quickly and reliably in all conditions. I do not want to miss, the little dwarf. Despite the tiny size, the display is really big and very easy to recognize. On top of that I have compared the device with a very high quality, it was absolutely accuratly and "flutters" rum still not know how to do it cost Tuners like. Conclusion: super good price and just great device!