Scuba Diving Hand Signals

Proficiency in underwater communication is not only a vital part of scuba diving training, it also makes diving a much more enjoyable and safer experience. Scuba Diving Hand Signals intends to support beginning recreational scuba divers in learning underwater communication via hand signals. More than 240 commonly used gestures are illustrated and grouped into eight categories: Common signalsProblem and emergency signalsTraining signalsAir Pressure and number signalsUnderwater wildlife signalsEnvironment signalsEmotion signalsMiscellaneous signalsUnderwater wildlife signals are accompanied by QR codes that provide access to supplemental online resources