What does an active perch look like in Praktik 8. Comparison with Er6pro2.
Video provided by Sergey Yantarov
https://vk.com/id2733952
What do perches look like in Praktik 8? What is the difference between the readings of the Praktik 8 and Praktik Er6pro2 echo sounders? You will find the answers to these questions in this video!