A really innovative instrument that recognizes itself to what voltage level is, no switching of more even continuity test is performed without switching etc. Can I recommend everyone, who often must switch back and forth between these levels. One must also not the instrument somewhere to store as usual and also have a good view for reading, because you have it right in your hand and not only the two probes. Electricians and installers of equipment know what I'm talking about. Troubleshooting is easier thereby. The sensitivity and precision are top and versatility (diode test, frequency measurements, load test, etc.) to impress, as well as the illuminated display (with rather poor lighting conditions on the construction site). Conclusion for me personally: I do not want to miss this device!