Diving equipment includes various tools and gear that help divers explore underwater environments safely. Essential items include a wet suit or dry suit for thermal protection, a mask for clear vision, and a snorkel for breathing at the surface. Additionally, divers use fins to propel themselves efficiently through the water. For deeper dives, divers rely on scuba tanks filled with compressed air, along with a regulator that controls air flow. A buoyancy control device (BCD) helps divers manage their buoyancy, while a dive computer tracks depth and time underwater. Safety equipment, such as a dive knife and signal devices, is also important.