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Sonar Technology
Sonar is a technology based on sound propagation to locate and define structure, bottom contour and composition by using the transducer.
To determinate the distance of an object, the time interval between transmission of a sound wave signal by the transducer and reception of the object is measured. Then the fish finder uses the received signal to interpret the location, size and composition of the detected object.
Fish Finder Detecting Range:
Question: Whether Fish finder can find all the fish in the water?
Answer: No, it just can find the fish which in the detecting range of fish finder. Look at following photo, black fish icons can be find, but red fish icons can’t be find.
4 Levels Grayscale Portable Wireless Fish Finder FF268W:
Display type: 4 levels grayscale V128xH96 with white LED backlight
Fresh New Cool Style Housing
Depth reading from 2.0 to 100ft (30meters) in 1/10th precision
Bottom contour and water temperature indicator
10-level sensitivity setting and multi levels depth range
Auto zoom bottom tracking and quick manual zoom
“Stop chart” at any time
User selectable feet or meter reading
Big/small fish identification and fish depth indicator
Operational RF frequency: 433/315 MHz, operational range: 200ft (60meters)
125KHz sonar frequency
Customer's language menu
Water Switch technology applied: Sensor could shut down when the Sonar Sensor is out of water
Built-in lithium battery for both main unit and transducer , charge voltage 5V (USB Charger),Provide 6 hours of continuous use
Water activated Smart cast sensor
IP67 waterproof level
Internal Antenna
Gift box; 12pcs/ctn; N.W: 6.40kgs/ctn; G.W: 8.0kgs/ctn
We ship goods by UPS/DHL/FFEDEX/TNT express which is door to door, you no need go out can get Fish Finder, takes 3~5 days to arrive
We can also help you ship Fish Finder by air cargo which you need to go to Airport to take Fish Finder home.
Goods are large quantity and you not need Fish Finder so urgently. You can choose by sea to save some freight cost.
For all your inquiries about us or our Fish Finder, we will reply you in detail with in 24 hours.
We own well-trained and professional sales & after services who can speak fluent English language
We offer OEM services. Can print your own brand on the Fish Finder and all artworks.
We have very experienced engineers , can help you better use Fish Finder.
We are one of the best professional companies in manufacturering Fish Finders in China. Phiradar is a good exporter and supply chain service provider of fish finder over 10 years’ experience.
Our main products include Wireless Fish Finder, Boat Fish Finder, Portable Fish finder. We had developed the first model WIFI fish finder which called SonarPhone for United States’s company Vexilar Marine Electronics.
We have exported Fish Finder to all over the world and built long term parterships with clients.
Your satisfaction is our duty! It will be our great to serve you. We do hope we can offer you more help and build the long term business relationship with you.
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