GEHEN Bluetooth Fishfinder Portable Wireless Highly Accurate and Easy To Use

Description: Product Description Feature: GEHEN Sonar fish (this device) is a new Bluetooth phone connection fish finder that turns your smartphone or tablet into a full-featured，high-performance color touchscreen sonar system that will outperform many other expensive sonar systems in the market. Users do not need cell phone signal (traffic) to use it. It can be used in any area of the world and build its own Bluetooth hotspot. Sonar technology is based on the propagation of sound waves in water.The Sonar fish system uses sonar to locate and determine the bottom structure, bottom profile and fish location, as well as directly detect the bottom depth. When the Sonar fish sensor is put into the water, the sensor will emit an ultrasonic signal in the water. When the signal encounters the underwater object, it will be reflected back, and then the Sonar fish will calculate its distance and position according to the reflection time and waveform. Then transmit all the information to the screen of your mobile phone or tablet, so that fishing enthusiasts can choose their own fishing position according to the water depth and bottom structure, and the underwater fish condition. Fuctions and Specifications: Fuctions: Android, IOS APP(FREE) Bluetooth connection, signal reception 60 meters Bottom profile and water temperature display Big and small fish icon and depth indicator switch Fish condition and depth sound alarm Bottom depth compensation Built-in lithium battery, fully charged for 5-8 hours working Display Type: Smartphone/Tablet/PC 100-level sensitivity setting, automatic and manual selection of depth range Auto zoom and quick manual zoom User-definable measure unit:meters or feet User selectable sonar refresh mode Multilingualmenu settings(23 types) Specifications: Maximum detection depth: 40 meters. The upper limit of the depth range is 0.6 meters 125KHz sonar frequency, detection angle 90 degrees Working temperature: -20-70°C Maximum Bluetooth distance: 60M Package: 1 * Fishfinder 1 * Charging cable 1 * Storage box 1 * Canvas bag About UsPaymentShippingContact UsWe accept all verified payments from ebay.Orders will be shipped after receiving cleared payment.Payment due within 7 days after auction ends and for buy it now listings.

Price: 137.99 USD

Location: shenzhenshi

End Time: 2024-01-03T03:00:04.000Z

Shipping Cost: 0 USD