Do you know how to choose our models ?Date： 2023/7/9 Category： Lucky News

China’s vast territory encompasses a wide variety of aquatic environments. From the warm lakes of the south to the cold rivers of the north, and from the eastern coast to the western plateaus, the LUCKY Fish Finder has been meticulously designed and rigorously tested to adapt to all kinds of fishing

Imagine this: you’re fishing on a calm lake, the surface is still, but you can’t help wondering — are there any fish down there at all?Wouldn’t it be great if you had an “underwater camera” to check?That’s exactly what a fish finder does.But actually, it’s not a real camera — it’s a kind of powerful

For anglers, the hardest part isn’t waiting for a bite—it’s spending half a day without even spotting a fish. You pick what looks like a “prime spot,” only to find it’s actually a “no-fish zone.” You try three different fishing spots, yet still can’t locate the school… This is where a reliable fish

A fish finder’s classification of fish size is not a “precise measurement” but a fuzzy judgment based on sonar echo intensity combined with experience-based thresholds.Using the Lucky FF718LIC-WT as an example, here’s the underlying logic behind its “large, medium, and small fish” categories and thr

Sonar, short for Sound Navigation and Ranging, operates by emitting sound wave pulses into the water. When these pulses encounter objects such as fish, aquatic plants, or the seabed, they are reflected and bounce back to the surface. The sonar device precisely measures the time it takes for the soun

A fish finder’s detection area is not simply “the bigger, the better.” Instead, it closely depends on the beam angle, depth, and onboard algorithms. Take the Lucky fish finder as an example: its 90° beam angle combined with a maximum detection depth of 45 meters allows it to cover approximately 2,85

1. Battery Installation and InspectionEnsure that the battery is correctly installed in the fish finder. For models that use dry-cell batteries, the battery must be inserted into the compartment on the display unit, and the battery cover should be carefully and securely attached. Check that the batt

The working principle behind a fish finder is based on echolocation technology. It operates by first emitting a sonar signal outward, then capturing the echo reflected back after the signal encounters an object. By calculating the time delay between emission and return, the device determines the dis