What will the echo sounder show in the aquarium? Quick unboxing! Lucky FL218TPA WT

This Chinese echo sounder can measure water and air temperature, show atmospheric pressure, the presence of fish and the depth to the bottom.
The wired part will run at a frequency of 200 kHz and provide a 45º viewing angle at a depth of up to 100 m. The wireless meter is thrown to a depth of no more than 45 m with a 90º viewing angle.
The Lucky FL218TPA-WT echo sounder has several launch modes with installed sensors:
standard;
shallow water launch;
winter;
operating mode of beams on bottom slope.
The improved version of the device has a 3-inch diagonal color monitor. The information displayed on the screen is clearly visible at any time of the day. The unit runs on four batteries.
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[@user-jy1uu8eq8g]

Інструкція тільки на англ. мові?

[@miraclereview]

так, тільки на англійській мові

[@kvinsettool9649]

С эхолотом понятно! Рыбу видит. Крючки проверить надо какой лучше для рыбалки. 😂😂😂😂 Аквариум! Надо было предумать😂 Рыбачить тоже сюда ходиш

[@miraclereview]

😁 кстати, еще зимой в аквариуме проверял поплавки с грузиком к зимней удочки😅

[@mich_nsk9481]

тамагочи какой то.Практик надо брать.

[@miraclereview]

возможно, пускай этот прибор изучим, тесть уже был с прибором на рыбалке, он пока доволен)