Fish Finder With Through Hull Transducer
fish finder with through hull transducer Fishfinder with Through-Hull Transducer: The Must-Have Tool for Every Angler If you are an avid angler, you know the importance of a fishfinder with a through-hull transducer for locating fish. A fishfinder is a powerful tool that uses sonar technology to...
Product Introduction
FP821S fish finder with through hull transducer
Fishfinder with Through-Hull Transducer: Essential tools for professional fishing
If you are an avid angler, you know the importance of a fishfinder with a through-hull transducer for locating fish. A fishfinder is a powerful tool that uses sonar technology to read underwater environments and locate fish. The through-hull transducer, on the other hand, is the device that sends and receives sound waves to and from the water.
A fishfinder with a through-hull transducer is especially important for offshore fishing as it provides better accuracy and readings in deeper waters. Unlike a transom-mounted transducer, a through-hull transducer is mounted directly in the hull of the boat and is in constant contact with the surrounding water, leading to more accurate readings.
Fishfinders with through-hull transducers also come with various display options, including color LCD screens, GPS, and chart plotters. GPS enables you to mark and save your favorite fishing spots, while chart plotters provide detailed maps of the surrounding water, making it easier to navigate.
When choosing a fishfinder with through-hull transducer, it is essential to pick one that matches the size of your boat. Larger boats require more powerful transducers that have a broader cone angle to cover more areas.
In conclusion, a fishfinder with a through-hull transducer is a must-have tool for every angler. It takes the guesswork out of finding fish and makes fishing a more enjoyable experience. With its ability to provide accurate readings in deeper waters and its various display options, it is an investment that is well worth it.
FAQ
01.Does it have alarm functions?
Voltage alarm
Depth alarm
Water temperature alarm (requires temp‑enabled transducer)
02.What languages does the menu support?
03.Can I save data or update the software?
04.What power does it need?
05.Does it connect with other marine gear?
06.Why is my sonar image weak or unclear?
Make sure it's fully submerged, clean, and free of debris, seaweed, or air bubbles
Check cable connections
Adjust gain and sensitivity in the menu
Try switching between 50kHz and 200kHz
Technical parameters：
|
Model |
FP821S |
|
TX Frequency |
50&200KHz |
|
Output Power |
600W-1000W |
|
TXRate |
0.12~3.0ms |
|
Accuracy |
0.1m |
|
Sensitivity |
-95dBm |
|
Alarm |
Depth,Voltage,Temperature |
|
Language |
Simplified Chinese, English, Traditional Chinese |
|
Display Unit |
|
|
Display Mode |
Dual frequency,Single frequency (high or low freq.), A-scope, Zoom(high or low freq.) |
|
Expansion Mode |
Auto Expansion,Manual Zoom,Bottom Lock |
|
TXRate |
7 steps(stop,1/8,1/4,1/2,1/1,2/1,3/1) |
|
Color |
Echo color:5 color schemes Background color：black, blue |
|
Interface |
|
|
Input data |
IEC61162-1(NMEA0183)RMC, GLL |
|
Output data |
IEC61162-1(NMEA0183)DPT, DBT(After GLL and RMC Input) |
|
Serial port to print |
Suitable for printer DPU-414 |
|
Power Supply |
DC 24V(11-35V) |
|
Environmental |
|
|
Operating temperature |
-10℃~+40℃ Compliance with IEC60945 standard |
|
Working humidity |
10~90% |
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