Seems ok to me, pretty good actually. I love the Auto Range, which I didn't think was possible before buying it. Inserting the transistor into the holes for HFE measurement was difficult from the start, but I managed it. However, this feature is not that good. It's hard to find the little holes at the bottom of the holes where the transistor leads go. Also, I may need to hold down the transistor to make firm contact to get a reading. However, other counters on the market look just like them. I chose this meter because I could measure the lifetime of transistors. However, it took me a while to arrive which was due to what I found out about the free shipping. An extra set of wires with large clips on the ends is good. I also like the frequency and duty cycle displays.