How frequently are gauges on the diving system required to be tested and calibrated?

Gauges on the diving system are crucial for ensuring the safety and effectiveness of diving operations. Regular testing and calibration help maintain the accuracy of these instruments, which is vital for monitoring variables such as depth, pressure, and air supply during a dive. The requirement for every two years is based on industry standards and best practices, which emphasize a balance between ensuring the functionality of the equipment and practical maintenance intervals. Testing and calibrating every two years helps to detect any potential errors or malfunctions before they can pose a risk to divers. This timeline promotes both safety and reliability without being overly burdensome on maintenance schedules.