Red Sun Electronic Bulletin
1. Our shop only cooperates with YTO Express/Yunda Express/SF Express. The marked freight is the price of YTO/Yunda. If you need to send SF Express or other express, please contact the customer service to modify the freight.
Second, due to busy production, Taobao goes online from time to time. Every day before 16:00, it will be shipped on the same day, and after 16:00, it will be shipped the next day.
Third, Sunday is a rest day, Taobao only accepts orders and does not deliver goods, and the photographed items are shipped on Monday. If you need it urgently or if you mind, please take it carefully to avoid unnecessary trouble.
four. For business inquiries, please dial: 13857068673. For technical inquiries, please dial: 13362082252.If there is any inconvenience, please understand. I wish you all a happy shopping and successful modification, and I would like to share the results of the modification with you! !
New product in April 2013---Car electronic speedometer, luminous pointer, blue light, inductance speedometer, modified instrument, odometer.
1. Function description:
1. This instrument is a modified electronic speedometer, it must have a pulse signal before it can work, generally it can be connected with the signal line of the original car speedometer, or it can be separately from the crankshaft sensor, gear Sensors and other places take signals.
2. Since different models have different frequencies, there is no way to set a fixed frequency. You need to adjust the actual speed after purchase. Pull out the inner shell of the instrument and you can see that there is an adjustable Resistance is to adjust different frequencies, which can be done with a screwdriver.note! ! ! If you want to make adjustments while driving, please hand it over to another person to operate, and pay special attention to safety.
3. This meter only has speed display, the display range is 0-140KM. No mileage (km)Show, mind not to shoot.
4. This instrument uses an inductive speed movement, the dial backlight is blue LED, the luminous pointer is red LED lighting, black dial, white scale,It looks very dynamic at night.
5. The red wire is connected to the positive pole of the power supply. The black wire is connected to the negative terminal of the power supply. The green wire is the signal input wire(Connect to the original car speedometer signal line/crankshaft sensor/gear sensor, etc.). The yellow line is the backlight and pointer lighting line(For small lights/night lightspositive electrode).
6. Instrument size: height 85MM, shell directly 65MM, length 76MM. This meter is of internal and external structure, and the inner cylinder can be pulled out.
7,(KM/H)Means an hour''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s journey(Speed)KM is kilometers(1KM=1km), H is hour.
below is a picture with a speed of 40KM/H
![](https://img.alicdn.com/imgextra/i2/254527804/T2GyvSXmlXXXXXXXXX_!!254527804.jpg)
Below is a picture with a speed of 90KM/H
![](https://img.alicdn.com/imgextra/i1/254527804/T2kGdQXkJdXXXXXXXX_!!254527804.jpg)
Below is a picture with a speed as fast as 120KM/H
![](https://img.alicdn.com/imgextra/i1/254527804/T2WHYKXodaXXXXXXXX_!!254527804.jpg)
Below is the side picture
![](https://img.alicdn.com/imgextra/i2/254527804/T2kI2nXcdbXXXXXXXX_!!254527804.jpg)
Below is a picture of the external dimensions
![](https://img.alicdn.com/imgextra/i3/254527804/T2zWKzXfVcXXXXXXXX_!!254527804.jpg)
Below is a picture of the internal and external structure
![](https://img.alicdn.com/imgextra/i2/254527804/T2dgYLXXlbXXXXXXXX_!!254527804.jpg)
Below is a picture of the speed adjustment(Adjustable resistance)
![](https://img.alicdn.com/imgextra/i1/254527804/T2iqYSXhtaXXXXXXXX_!!254527804.jpg)