Product parameters:
Product name: long tube tire pressure gauge
Product weight: 147G
Size: 26*5.8CM (extension)
Package: 21*13CM
Product color: Figure
Packaging: blister card
Qty: 85/piece
Carton size: 48*48*28
Many people do not know how to read a tire pressure gauge, below show you how to read a tire pressure gauge: First look at the inside of the tire pressure gauge, there was a ring of red with a black number with several standard Outer ring of Red is shown in pounds per square inch Black of the inner ring is shown in kg/cm 2.2 or 2.8, all of our daily said refers to the inner ring of black numbers Basically, once you have the above information is sufficient, if you want to know a little more in detail, please see the following
Outer ring of Red is the English unit PSI (pounds per square inch),Inner ring black units (kg/cm), the standards of the international system of units unit is Newton per square meter, Pa (Pascal)
A sign at atmospheric pressure is approximately 10.1 Newton/square centimeter, or 1.03 kg/cm. Roughly speaking, a flag is at atmospheric pressure HI Black 1 on your table position, to be precise, should be in that place in your black 1.03 on a table
Imperial unit conversions 1 kg =15PSI









