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gps speedometer for boat
A practical and necessary tool for installation - GPS speedometer for boat. Including GPS status monitoring velocity measurement (speedometer), compass, overspeed alarm, maximum speed record, distance measurement and other functions. Built in a variety of exquisite background patterns, it is pleasing to the eye! Do you want to know the actual speed of high-speed rail and motor car? Do you want to know the speed of walking and running? Do you want to monitor whether it is overspeed? Do you want to measure the distance? Let the GPS speedometer help you. She can help you accurately Carry out speed measurement. The overspeed warning function is very suitable for motorists to use and avoid the worry of speeding.
Function introduction: the GPS tachometer uses the GPS function of the mobile phone to measure the speed; The mobile phone magnetoresistive sensor is used for fast direction recognition.
Features of GPS Speedometer:
1. All weather high-precision real-time positioning function
This is the most basic function of navigation GPS. The use of this function is relatively simple. When the GPS is installed, debugged and set on the ship, turn on the GPS power supply and start normally, it starts to capture and track space satellite signals and start continuous real-time positioning. a ship the driver only needs to use the mode key or page turning key on the GPS display panel to turn the main screen of the display window to the positioning screen, so as to locate on the navigation chart according to the time on the screen and the longitude and latitude of the ship. All possible positioning means during ship navigation shall be used to determine the ship position and compared with the GPS ship position, so as to know well: the skills of chart positioning shall be grasped in order to determine the high-precision GPS ship position Navigation function
2. Navigation function
Navigation function is a very useful function of navigation GPS, which makes it easy for ship pilots to be on duty. Some pilots cannot use or are not good at using this function, which brings inconvenience to ship navigation.
3. Alarm function
There are three main types of marine GPS alarms: track deviation alarm, turning point alarm and anchor position industry visual alarm. The driver can set the range of three alarm values in the function menu by using the GPS panel key.After the ship arrives at the anchorage and anchors, the pilot shall save the position of the anchor point into GPS, set the anchor position monitoring alarm value, turn on the alarm, turn off the yaw alarm and steering point alarm, and GPS will enter the anchor position monitoring state once the ship deviates from the anchor
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