This product can display the status of speed， mileage， fuel level， headlights， small lights， left and right turning signal and gear condition<br />Unique product design， stable performance and reliable quality<br />Dynamic color LED backlight.<br />Theoretically applicable to any vehicle modification. As long as the header and magnets are fixed， the mileage is measured through electromagnetic induction， (usually the vihecles whose front wheels are disc brakes can be modified). It is easy to install.<br /><br />Material: Plastic + metal<br />Colour: Black<br />Size: About 9 x 9 x 5.3cm， 12cm long cable<br />Cable length: about 80cm<br />Thread diameter: 1.2cm<br />Screen size: about 5 x 2.5cm<br />Range: 0-12 X1000RPM<br />LCD instrument Button Function Description:<br />Press the button within one second  and release is short press， press the button for more than 3 seconds is long press.<br /><br />1. Total mileage (ODO) and subtotals mileage (TRIP) switching display<br />  Under ODO display mode， short press the right button once to switch to the TRIP display. Under TRIP display mode， short press the right button once to switch to the ODO display state<br />2. Clear subtotal mileage (TRIP) <br />  Under TRIP display mode， long press the right button， you can clear the TRIP<br />3. Metric and inch<br />  In ODO display mode， long press the right button， you can change between metric and inch measurement<br />4. The parameter settings<br />  Setting method: Turn off the electric door lock， keep pressing the left button and open the electric door lock until the instrument self-test is completed and the instrument displays the parameter setting interface.  Then long press the button， followed by the digits flashing， short press the button to adjust the digits. After each setting is completed， turn off the electric door locks and save the parameters.<br />  870 (three tire circumference setting units， the unit tire circumference = tire circumference / one week pulse number， setting range is 050mm-999mm)<br />  12 (1 - This bit is to set oil level sensor resistance， 1 indicates 100R， 5 indicates 500R; 2- This bit is set number of engine cylinders， 2 represents 2-cylinder engine， 4 represents 4-cylinder engine)<br /><br />1 x Cable <br />2 x Magnetic parts <br />2 x Metal gaskets  <br /><br /><br /><img src="http://img6.eachbuyer.com/x9/p100/cq988_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq988_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq988_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq988_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq988_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq988_6.jpg" />