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water depth indicator

Water Depth 101: Easy as Pie Next one no need to waste your time just switch it on and keep waiting until you hear the reflection of sound waves from bottom. You just scroll the camera near to water and either view depth reading on screen or listen beeps operation wise at what deep there is. It is very easy and useful!

Additionally, some of the waters might too deep for swimming. A depth indicator will help save you from water that is more than shoulder deep. Which, if you have a weak swimming background or no open water under your belt can be even more important. By using a depth indicator you can keep enjoying your downtime in the water and remain safe.

Use a Water Depth Indicator

So, how does all of this coolness work? Echolocation; This is how water depth indicators work, they measure the height of where you are at with an underwater sound and tell exactly how deep it is by a process called echolocation. Echolocation is like the sound waves that bats emit to navigate while they are in the dark, and therefore too...

This kind of water-depth indicator works by sending out a series of sound waves everytime it is turned on. The sound waves traverse the water and reflect back off of the seafloor into a device. It calculates the time it takes the sound to travel down (and return) and then divides by two. Using the time taken for sound waves to bounce back, it can determine the water bottom depth.

Why choose Zhuoshi water depth indicator?

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