Auto Multifunctions OBD A202 Water Temperature Gauge Digital Voltage Meter Tachometer Speed Meter
- List PriceUS$56.04piece
- Sale PriceUS$56.04piece
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Suitable for models: standard OBD-II protocol compliant petrol and diesel vehicles, especially for vehicles without a
temperature gauge, tachometer and fuel consumption meter.
Function: Speed, water temperature, instantaneous fuel consumption, hour fuel consumption, brake performance testing,
vehicle acceleration test, data flow function display, display color configuration, fault code scanning, fault code clearance
and other functions.
Early warning function:Water temperature warning, over speed warning, shift warning.
1. Shift reminder function
2. You can choose petrol and diesel vehicles
3. The average fuel consumption and hourly fuel consumption function
4. fault code scanning, clearance
5. The blue OLED display, high brightness
6 . Set engine displacement, fuel consumption more accurate
7. The brake performance test function
8. OBD Plug-and-Play, easy to install
1. A202 OBD mini car trip computer is a small car instrument with powerful functions, which is especially suitable for vehicles
without a tachometer, an engine temperature gauge and fuel consumption display functions.
2. A202 can also display and monitor vehicle battery voltage, generator charging voltage, offering vehicle over speed alarm,
high engine temperature alarm and monitoring and other functions. It even can read vehicle data streams, scan engine fault
codes and offer fault code clearing functions.
Display: 1.6 inch
Operating voltage: 10-18V DC
Operating current: <80mA
Sleep current: <15mA
Operating temperature: -20~8 C
Product volume: 57mm*67mm*46mm
Features of product hardware:
32-bit ARM CORTEX-M3 CPU, with 72MHz maximum operating frequency, in support of multiple high speed automotive
A202 host instruction:
1. Ambient light detector
2. OBD data plug
3. Function key
the function key has three directions
Pull leftwards or rightwards to choose the menu,press it in the middle to confirm,long press it in the middle to
exit the current menu or to return.
A202 Installation and Usage:
Insert the product into the check port on the vehicle OBD computer; insert the other end of the product into the data interface
of the host.
After the product is inserted into the host and the car is started, wait for the communication linkage between A202 and the car.
After the linkage is successfully established, the host will send a "drop" sound, at the same the display screen displays vehicle
protocols and then indicates that it is the first time the product is used to set up parameters. International universal OBD plug
protocol definitions stipulated by SAE.