Wireless Car TPMS Tire Tyre Pressure Monitor System + 4 Sensor Cigarette Lighter

Feature: 1. The TPMS dynamically monitor the tire pressure, which can prevent puncture and damage of car parts caused by flat tire 2. Improve fuel efficiency, prolong tire life, increase traffic safety and avoid abnormal wear of vehicle parts 3. The central pressure value can be set according to practical condition, and the alarm grade will change accordingly 4. The high quality LCD colored screen displays voltage and temperature of 4 tires. Everything is at a glance. It also shows you battery voltage and allows you to easily control battery condition 5. It is with a sensor and easy to install Specification: Operating Voltage 12V Operating Temperature -3.0-8.5 Bright Operating Current