True or False: The most common issue with a submersible pressure gauge (SPG) is damage from snagging on surfaces underwater.

The statement is true because submersible pressure gauges (SPGs) are frequently subjected to various underwater conditions that can lead to damage. One of the most prevalent causes of malfunction or damage to SPGs is snagging on underwater surfaces or objects, such as coral, rocks, or debris. Snagging can occur easily if the diver is not cautious about their movements or awareness of their surroundings. This type of damage can result in inaccurate readings, leakage, or complete failure of the gauge, which poses safety risks during a dive.

Other issues, such as internal corrosion or mechanical failure, can also occur but are less common compared to the risk of physical damage from snagging. Thus, emphasizing the importance of careful buoyancy control and spatial awareness while diving is paramount in preventing this issue with SPGs.