This is not my first (digital), but the first of this size. Works very well. The automatic feature can be useful when troubleshooting a board with multiple types of components. Usually you have to constantly switch between continuity, resistance and diodes. No need with that. Sometimes it's quicker if you switch to manual mode and lock it to just one measurement type. As long as the batteries last. The wires are good. I have an additional set with additional options. I like it.