Features and Specifications: 

 1. Measuring range 3 ~ 100PSI, the minimum value from the EEPROM (24LC02) choice 

 2. 1% accuracy is ± 1PSI, Resolution: 0.5 PSI (0.05BAR, 5KPA) 

 3. Temperature range: -10 to 50 degrees Celsius 

 4. Operating voltage: 2.4 ~ 3.3V, operating current: 0.5mA, shutdown current: <1uA 

 5. Boot mode: automatically start pressure 

 6. Unit selection: Choose from the EEPROM can be selected by a unit PSI, Bar or KPA 

 7. A boot for multiple measurements, measuring the maximum value when the lock, idle for 10 seconds display is cleared, automatic shutdown 20 seconds idle 

 8. Has LED backlight 

 Operation: 

 Power button to turn, LCD was about 2 full seconds, then displays 00.0PSI, the tire pressure and tire air bit into alignment, using the foot 

 Enough strength to air digital tire gauge and into the close, the pressure is stable for about 2 seconds, instantly displays the correct measure of the number 

 The tire pressure and into the air spaces separated, about 10 seconds to display 00.0PSI, measure the other tires, if not continue to measure 

 Target, about 20 seconds after the automatic shutdown.