This USB-C ThermalMaster P2 was our first experience using a thermal camera. You can't see through clothing (we checked!), but you can check on the temperature of electronics, car engines, air conditioning vents, and more! And it's a ton of fun with drones as well. Also, the different color settings in the Android app, make for a fun experience. We definitely goofed around a lot as well as finding it a useful tool to have.