Working Amper below 1.2mA; Standby Amper below 5uA
2015 New Digital Tire Pressure Gauge
1.Product Brief Introduction
This product is a portable car tire pressure measuring tool. Pressure is the most important indicator of automobile tires, too high or too low pressure will shorten the service life, and even dangerous. Monitor tire pressure at any time to ensure driving safety and reduce accident risk for tire burst.
2. Tire Pressure Monitoring Principle
High precision pressure sensing device can process a real-time data acquisition for the tire, after AD module is converted into digital signal and processed by MCU (central controller), finally the measured data will be displayed on the LCD screen.
3. How To Know The Normal Car Tire Pressure
According to the different model or different car brands, tire pressure standard is definitely different. Generally it can be found by following:
a. Car Manual;
b. The tag on the side of cab door(close to B-pillar);
c. The drawer of cab door;
d. The small door of fuel tank;
e. Car tire pressure is close to the door pillar or on the fuel tank cover or side of copilot door
4. Appearance And Function
(1)Pressure sensor valve
5. How To Use The Tire Pressure Gauge
1. Press button to start digital tire pressure gauge, then press again to select pressure unit PSI,BAR,KPA.
2. Aim the pressure gauge valve to the tire valve , press down by power to ensure no leakage, and keep two or three seconds, then what the LCD shows is the tire pressure values.
3. When you need to test again, long press button for 3 seconds to turn it off, and then again from starting the pressure gauge and select a pressure unit
4. Once you finish the measure job, long press button for 10 seconds to turn it off, or wait for 1 minute to turn off automatically
6. Pneumatic Unit Conversion Table
Working Voltage......................................: 3V