A fixed accessory kit specially designed for the sonar probe of the fish finder, including a streamlined fin and a weight base for sinking.
The core of the set is equipped with a fin stabilization design. The biomimetic fin's flow-distributing structure can effectively counteract the water flow impact force, eliminating the situation where the probe swings, rotates, or shifts due to the water flow. It ensures that the probe always detects in a straight and vertical direction, avoiding image blurring, detection dead zones, and inaccurate data caused by angle inclination.
It is paired with a weighted solid base that sinks with self-weight, firmly adhering to the bottom. It is not affected by wind waves or water flow surges, significantly reducing the probability of probe shaking, floating, or shifting. It can collect underwater fish groups, water depth, and terrain data throughout the process, making the imaging picture clearer and the detection data more accurate.
After assembly, it can effectively reduce water flow resistance, ensuring that the probe maintains a stable detection posture underwater, thereby providing clearer and more accurate echo signals of fish groups.
✅ Streamlined fin: Designed in accordance with aerodynamics and water flow dynamics, it can effectively reduce water flow disturbance when dragging underwater or fishing with a boat, making the sonar signal more stable.
✅ Weighted base: It has a weighting structure inside and a tightening screw design, which can firmly clamp the probe. The bottom has multiple holes for threading and fixation.
✅ Easy installation: Figure 3 shows the complete assembly state. Place the probe in the base, tighten it, and fix the fin at the end of the probe to complete the installation.
✅ Durable material: Made of high-strength engineering plastic, it is impact-resistant and corrosion-resistant, suitable for various freshwater and seawater environments.