Venterior Portable Fish Finder Wireless Sonar Sensor Fishfinder Depth Locator with Fish Size, Water Temperature, Bottom Contour, Color LCD Display
Brand: Venterior
Color: Black
This is a castable and rechargeable fish finder with clear color screen for avid fisherman. It is suitable for fishing from a kayak or boat, casting from the shore or using for ice fishing. You will be able to learn the depth, temperature and bottom contour of water that don't have topographical maps and find where the fish are in the them.

Feature:
1. Easy to use: tether the sensor with fishing line and cast it onto water.
2. Displays water depth, water temperature, fish size (small/middle/big), fish depth, and bottom contour
3. Auto & Manual depth range selection
4. 20-level Sensitivity (high detection accuracy)
5. 10-level chart speed
6. 10-level backlight brightness.
7. Measure units of depth and temperature displayed in either FT/°F or M/°C .
8. Mode Set: Work and Simulation Mode

Specification:
1. Display
Display: TFT LCD
Display Size: 52x39mm
Display Dot Number : 320*240
Backlight: White LED Backlight
2. Sonar
Depth Range: 2.6-118FT/0.8-36M
Sonar Beam Angle: 90 degree
Operational Temperature: -20 ~70℃
3. Power Supply:
Mainframe : Lithium battery 4*AAA alkaline battery (not included )
Transducer: built in polymer lithium battery 3.7V
Comes with USB Charging Cable

Package includes:
1. Handheld display
2. Sonar sensor
3. User Manual
4. USB charging cables for sonar sensor
5. Neck strap

Attention/Tips:
1. Its reading might be interfered by other high power sonar fish finder close to your fish finder.
2. Please prevent the sensor from crashing into rocks or other hard items.
3. Strong waves, suspended matter and muddy water, might affect its performance.
4. Oil, dirt would adhere to the surface of the sensor and will affect the sonar sensor's performance. Please make sure the surface of the sensor is clean.
Castable: No more long & heavy cable for transducer. Clear Color Screen: it comes with clear color TFT LCD display, which enables you to read the screen in bright sunlight. The display unit requires 4*AAA alkaline battery (not included), the sonar sensor use built in lithium polymer battery (included).
It detects and displays water depth, water temperature, fish size (small/medium/big), fish depth, and bottom contour. It has Work and Simulation Mode. Measure units of depth and temperature can be converted. Sonar Beam Angle: 90 degree. Depth Range: 2.6-118FT/0.8-36M.
No need to drill hole in your boat hull to install the sensor any more. Two small holes on the sensor allow you to tether with your fishing line and cast it onto water as far as you want. It applies to lake, river, sea and other fishing environment. Suitable for fishing from a kayak or boat, casting from the shore or using for ice fishing.
Note: 1. Press and hold 3 seconds to turn on the display. 2. The sensor will turn on automatically when cast into water. 3. When the sensor is off, its battery Indicator on the display is incorerct. Red indicator light on the sensor will turn off when it is fully charged. If you would like to check the sensor's battery status from the display, please install the antenna and put the sensor in water. It will turn on and its battery Indicator on the display will then display correctly.
Warranty and Brand Support: The Venterior Portable Fish Finder is covered by a 2-year Warranty. Any issue of the fish finder after purchase, please don't hesitate to contact our brand support (warranty card comes with product in package), we will response within 24 hours every day online.