1 the car is idle to measure the tire pressure.
2 press "ON" boot, it automatically reset display "0".
3 air nozzle pressure gauge alignment auto tire valve and press (need to take off the tire valve cap) and can not leak, and to keep a stable release. After numerical measurement
4 the measured value will be maintained for about 90 seconds, and then the display will automatically turn off.
5 long press (hold and hold) "ON" key 3 seconds can be forced to shut down.
6 this product has four kinds of units of pressure measurement model:
PSI (pound force per square inch, suitable for use in the United States)
BAR (bar, suitable for European use)
KPa (thousand Pascal, suitable for use in Southeast Asian countries)
KG/C square meters (kg, suitable for use Chinese)
Repeat press "ON" key to switch.
7 pull the slide switch to the right place to turn on the LED light and the flashlight.
Multifunctional outdoor flashlight, main function
1, flashlight, emergency use;
2, tire pressure table, ensure the correct tire pressure, prevent blowout, ensure traffic safety;
3, life-saving hammer, escape use;
4, Swiss Army knife, scissors, screwdriver, pliers, cutting knife, emergency use.