Excellent component tester! I've tried some different components and it discovered precisely all of them. I've tried MOSFETs, bipolar transistors, diodes, inductors, capacitors, resistors, LEDs, IR remote controller (this one is not compatible with protocol of my remote controller but it detects that is receivind IR). It's a very fast instrument. Seller has delivered quickly. I recommend it to everybody.
I have seldom got the delivery. really good quality, thanks verry much