
The automatic depth range was not developed properly. The automatic depth range changes rapidly with small changes in depth. This leaves dozens of thin vertical lines on the screen. The screen cannot be used as a sonar. The depth range changes from 10ft to 80ft every 0.2 seconds when I am at 7ft for example. At a depth of 7 feet, the depth range changes continuously by 10 feet, 15 feet, 80 feet, 20 feet, 60 feet, 10 feet, 15 feet every 0.2 seconds

Lucky Portable Sonar Fish Finder: Waterproof Handheld Wireless Fishing Finder for Boats, Kayaks, Ice Fishing, and Sea Depths
11 Review

π£ Garmin Striker Plus 4 Review: Dual-Beam Transducer Features (010-01870-00)
10 Review

π€ Prospec Electronics JBL-PRV175: AM/FM/Bluetooth/USB Marine Stereo β 4x45 Watts of High-Quality Sound
10 Review

IBobber Pulse: Wireless Bluetooth Smart Fish Finder For IOS & Android Devices With Fish Attractor
14 Review

π©οΈ Stratux ADS-B Dual Band Receiver: Advanced Aviation Weather and Traffic System with WAAS GPS, AHRS, Battery Pack, Suction Mount, Antennas, SDR
9 Review

π MANN-FILTER W 811/80: The Optimal Oil Filter for Enhanced Engine Performance
11 Review

βοΈ Enhancing Aviation Safety: ASA-OVC View Limiting Device for Clearer Vision in Overcast Conditions
9 Review

πΊοΈ CARRVAS GPS Navigation System for Car, 2021 MAP 7inch Truck GPS Navigation, Spoken Turn-by-Turn Directions, Speed Warning, USA, Canada, Mexico, Lifetime Maps Update
9 Review