Sügavusmõõturi

Sügavusmõõtur is an Estonian term that translates to depth gauge or depth meter. It refers to any instrument or device used to measure the depth of a liquid, typically water, or the depth of an object beneath a surface.

There are various types of sügavusmõõtur, each suited for different applications. For measuring water depth, simple devices like weighted lines with markings can be used. More sophisticated instruments include echo sounders, also known as sonar or fishfinders, which use sound waves to determine depth. These devices emit a sound pulse and measure the time it takes for the echo to return after bouncing off the seabed.

In other contexts, a sügavusmõõtur might refer to tools used in geology or engineering to measure the depth of boreholes or excavations. These can range from simple sounding rods to advanced borehole logging tools that record various parameters, including depth. In diving, a sügavusmõõtur is a crucial piece of equipment for monitoring how deep a diver has descended, ensuring safety and adherence to dive limits. These are often integrated into dive computers or exist as standalone analog or digital displays. The specific design and functionality of a sügavusmõõtur depend heavily on the environment and the precision required for the measurement.