4 in 1 High Performance Digital Tire Pressure Gauge

• Using the digital tire gauge to measure tire pressure for auto, truck, motorcycle, etc.
• Portable tire gauge with intelligent digital display module
• Ergonomic design for comfortable hand grip
• Great for reducing tire wear and extend tire life
• Control buttons for easy operation
• Power saving
• The hammer easily shatters glass to free when doors are jammed on land or under water
• The seatbelt cutter quickly slices through a jammed seatbelt and the digital tire gauge accurately measures air pressure
• Use the flashlight in the event of a crash or nighttime
• Includes one CR 2030 lithium coin cell for tire gauge function
• Great for reducing tire wear and extend tire life
• Batteries can be put here and power this Digital Tire Pressure Gauge
• Hard constructed and delicate design for easy to use
• Why not own this little device for your vehicle tire

Where to Store the Unit:

• The unit is design to be constantly kept in the car and to be accessible from the driver's seat, like the console box, the glove box (in front of the assistant' seat) and the door side compartment of the driver's seat, etc, are all ideal places to store the unit

How to Operate the Digital Tire Gauge:

• Press the switch with "Gauge" mark to turn on the Tire Gauge.
• When the LED screen shows "0.0" it means ready to measure the tire pressure
• Place the nozzle of the Gauge to the valve stem of the tire and hold tightly for one second, then remove the Gauge from the tire you will read the accurate tire pressure from the LED
• When complete the measuring, you may turn off the switch by holding it for 2 seconds or leave it to be auto shut-off.
• The auto shut-off time is 30 or 90 seconds

NOTE:

• If you need to measure more then one time, please turn off the switch after measuring each tire, then turn on the switch again before measuring another tire
• When the battery is not good enough it can affect the measuring result.
• Whenever you find the Tire Gauge does not work right, please check the battery first, or go to tire shop station for double check

How to Operate the Flashlight:

• Press the switch with "LIGHT" mark to turn on the light, press the switch again to turn off the light

Note:

• 2 new AAA 15V batteries last continuously for 60 to 90 minutes.
• Light bulb is not replaceable

How to Operate the Emergency Hammer:

• Chose the side windows to break, they are normally reinforced glass.
• Do not choose the front wind- shield to break, they are normally glued glass, much harder to break
• The hammer head is sharp and hard enough to effortlessly break the window, watch out do not leave your body too chose by the window so to avoid the injury by bursting out small sharp glass

How to Operate the Seat Belt Cutter:

• There is a seat belt cutter lying inside the bottom of the unit.
• When it is needed, just press the knob and push the hidden knife out from the housing, the knife is sharp enough to cut the seat belt effortlessly.
• To cut the seat belt, it is better to follow the direction of inside out from your body, not to cut by outside in, so to avoid any injure.
• Push the knob back, the knife will be hidden

NOTE:

• Never use the knife as a weapon, it is not designed for this purpose
• It is better not to take the knife for other usages, so to keep the knife in good condition
• Then knife is very sharp, please be careful when you use it or posh it out from the housing

How to Replace the Batteries:

• The tire gauge if operated by a CR2023 3V lithium battery, included.
• The flashlight is operated by 2 AAA 1.5V batteries, not included
• There are two battery compartments in the back of the unit.
• The big one is for 2 AAA 1.5V batteries.
• The small one of for the 3V lithium battery
• Batteries for flashlight normally last for shorter time than the tire gauge battery.
• Replace only the battery which ran out of power
• To replace the 3V lithium battery, just open the cap of small battery, the dead battery will come out with the cap, put a new battery on it, then push the cap into the unit
• Sze: 240*140*30 mm