1. Monitoring tire dynamic pressure to prevent puncture and runflat.<br />2. Improve fuel efficiency,  increase tire life and traffic safety and avoid abnormal wear of vehicle parts.<br />3. Set the central pressure according to the actual situation the pressure value to use a different alarm stages.<br />4. LCD color screen display pressure or temperature of 4 tires simultaneously, at a glance, and monitor battery voltage showing the amount of control of the car batter.<br />5.  DIY products with external sensor, quick and easy to install.<br />DO YOU KNOW……<br />20% under-inflation reduces tire lifetime by 30%;<br />30% over-inflation reduces tire lifetime by 45%;<br />30% pressure lower looks like proper inflated tire<br />So you need un TPMS(Tire Pressure Monitoring System) to monitor tire dynamic pressure, warn early of abnormal tire pressure improve fuel efficiency,  increase tire life and traffic safety.<br /><br />1. Color: Black<br />2. Model: 7M527C<br />3. Dimensions:<br />    Monitor: about 75 x 50 x 21mm<br />    Sensor: diameter about 20mm, high about 17mm<br />    Pack Size: about 200 x 151 x 57mm<br />4. Product Specifics:<br />    LCD color screen(size: about 60 x 40mm)<br />    Gas nozzle diameter: 7mm<br />    Pressure Units: BAR / PSI<br />    Temperature unit: ℃<br />    It can display the pressure or temperature of 4 tires.<br />    Alarm in two ways: screen and voice, when it alarms, thedisplay is red.<br />    Temperature and pressure exceeded alarm, emergency air leakage alarm.<br />    Wireless connection.<br />    Without the battery and use cigarette lighter to charge it.<br />    <br />    <br /><br />1x Ricever<br />4x Sensors<br />2 x Wrench<br />1 x Hexagon nut wrench<br />4 x Hexagon nut<br />4 x Rubber ring <br />1x Cigarette lighters charger<br />1x Sucker<br />1x Bracket<br />1x Stickers<br />1x English manual<br />Original box pack(white)<br /><img src="http://img6.eachbuyer.com/x9/p100/cq572_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq572_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq572_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq572_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq572_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq572_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq572_7.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq572_8.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq572_9.jpg" />