Specification:
 
Pressure Range
0 ~ 150 PSI
0 ~ 7 Bar
0 ~ 700 Kpa
0 ~ 7 Kg/cm2
Power Source (Ready to Use)
1 × CR2032 3V Lithium Coin Cell
3 × LR44 1.5V Button Cells
Digital Display: 21 × 10mm LCD Display
Operating Temperatures: 42 °F ~ 120 °F
Minimum Increment: 0.5 PSI
Instruction:
Press the “Power” button. Then wait for 0 to display.
Place the nozzle of the gauge into the tire valve. Press firmly to ensure a good seal to prevent air from leaking.
Keep gauge on the valve until the reading on the LCD display is set.
Disconnect the gauge, then read pressure.
To retake the reading, simply place the nozzle of the gauge into the tire valve again and repeat.
The gauge will automatically shut off 30 seconds after use. The gauge can also be manually shut off by pressing down on the “Power” button until LCD display is off.
 
Spare battery:
LR44 1.5V Lithium Battery x 3
CR2032 3V Lithium Battery x 1