Works perfectly, i've tested: Resistors, Capacitors, Inductors, Potentiometers, Transistors, Diodes, Mosfets, Thyristors, Triacs and Diacs PWM, Freq generator and IR Encoder works perfectly and they're so much fun to play with. I hooked my oscilloscope and i experienced a lot of fun stuff to learn. RECOMMENDED it also has Freqcuencymeter and Voltimeter, but i didn't tried those yet *Needs a 9V Clip to be soldered on the two spots if you want to take it as portable, either way, you'll have to use a 9V PSU
This enclosure was REALLY HARD TO ASSEMBLE it didn't came with instructions so i had to waste my time trying to understand what the heck was going on. Extra screws that i didn't needed made it so confusing, and after the assembly, i had to perform a mod on the Tester lever because with this enclosure, its really hard to operate. Protects the device, but its annoying to assemble. 2 stars just because the assembly seems strong enough to hold manipulation, but if it falls to the floor, it will break like glass.