What should pool contractors use to identify leaks in a pool?

Using ultrasonic leak detection equipment is an effective method for pool contractors to identify leaks in a pool. This technology involves emitting sound waves that can detect variations in sound as they pass through the water. When a leak is present, there will be a drop in pressure, and the ultrasonic equipment can pick up these variations, leading to the precise location of the leak.

Ultrasonic leak detection is advantageous because it is non-invasive and minimizes the need to drain or disrupt the pool. It also provides a detailed assessment, ensuring that contractors can address the issue accurately without relying on guesswork or potentially missing smaller, hard-to-find leaks.

Other methods might lack the precision or effectiveness of ultrasonic technology. For example, visual inspection alone might not reveal hidden leaks, especially those occurring in plumbing or behind walls. Basic water testing can help assess water chemistry and balance but is not designed for leak detection. Similarly, trial and error with water levels can be time-consuming and inefficient, as it relies on noticing changes rather than actively locating the source of the leak with technology. Thus, ultrasonic leak detection equipment is the preferred choice for accurately identifying leaks in pools.