The set is worth its price. Everything I've tested has worked well so far except for the soldering iron. My only complaint and false star is that the multimeter was received with a dead battery. Apparently it was somehow turned on in the device itself and at the same time completely drained the battery. I replaced them with a couple of rechargeable ones and now it works perfectly. Before shipping any product make sure it is turned off and put a plastic tab on it so if it accidentally turns on during or before shipping, like I did, the battery won't die. Overall this is a really solid case and what you get inside is worth it.