brand new and high quality Features: Digital tire pressure gauge,Multifunctional digital display pressure measurement & inflation extension tube Function : Reading can be saved, measure will be high accurated and durability , and convert to the 4 kinds of unit , PSI, MPA, BAR, kg/cm2 -Quick measurement in 3s,memory and accurate digital display,durable metal materials. -It is essential to measure tire,gaurantee your driving security,lower or higher tire press,both are not safe for you. -Provides LCD Large screen,maximum pressure range is 200PSI,adjustable connector for your different angles. -Zero restoration: ergonomic design provides convenient reset button,no need to power off frequently,to restoration or deflate. -Waterproof button design,can be used normally in rainy day. -High quality and high intensity,durable and longlife. -Wrapped with non-slip rubber cover,convenient to hold and control. -Applicable to bicycle,motorcycle,car,truck Basketball Football and etc. Operation step: 1.Pls measure the tire after the tire is cool; 2.Pls use the terminal of tire press to connect the tire stem so that the reading will be maximum number 3.Pls keep the upright side with tire press, and read the number of the tire press 4.Pls check the tire press standard, and keep the tire tire press in right 5.After release the press after you read it. 6.Pls lock the cap of tire stem specification: Display: LCD digital display Range:Maximum Pressure: 200psi Built-in battery: AAA battery*2(Not included) Working temperate-20-80 Color: black Material: metal Type:2models Quantity:1set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1set Tire Pressure Gauge(as showns)