Question about the Fanttik x9 Ace air inflator
Hi folks. I bought this tire inflator for my bike tool kit. There’s a section of the user’s manual that I can’t understand. “7. Always make sure the correct air pressure unit is selected before setting the air pressure to prevent accidents such as a burst tire. Common Unit Conversion: 1 bar=14.5 psi, 1bar= 100kPa.” Is this just saying to set the pump at the correct tire pressure before inflating? What does “select air pressure unit before setting the air pressure “ mean? Thanks for your help.