2. Product Performance Accuracy Range: ± 2 PSI . ( 0.15BAR ) when pressure range is at 15~70PSI (1.0Bar~4.9Bar)

    Product Performance Accuracy Range: ± 3 PSI . ( 0.20 BAR ) when pressure range is at 71~170PSI (4.9Bar~11.2Bar)

3. When Pressure is below 8% of standard value, “RED” LED flashing will be on (LED-will be on for 1-second, stop 1 second     recycling reminder).

4. An “Warning” (Green & Red LED flashing) indication will be provided when battery is in low-battery consumption stage. (LED will be on for 1 second. Then, stop for 3 seconds (When it is no pressure, it is still able to detect low-battery)

When installed firmly on the valve stem, wait for 8~12 seconds until seeing Green LED flashing one time to ensure the installation and product is in good condition for performance.

Product Dimension: 2.25 x 2.0 cm, 10 gms (Aluminum), 12gms (Brass)

Battery type: CR1632 (pc/product)

Battery life: 12~18 months at normal pressure condition

Installation Note :

Warning:

• Ensure Caps are securely tightened before driving and during long trips; loose caps will deflate tires and endanger driving conditions.
• Caps do not represent as a regular tool for tire pressure. Dead battery may prevent sending alarm. 
  Battery can be replaceable.