Features: One of perfect products for your own car. Easy to read the readings and precise display. Built-in ball valve, easy to open and close. Rubber sheath to protect the pressure gauge from damage. Glass observation hole, at the user can observe the flow of the refrigerant. Spezifikations: Condition:100% Brand New Color: As shown in the picture Suitable for refrigerant: R134A, R12, R22, R410A, R404A, etc. Interface: 1/4 interface Accuracy: 1.6 level, high shock resistance Pointer range: high pressure: -30~800PSI (-1~55bar) Low pressure: -30~500PSI (-1~35bar) High quality fluoride tube: Connector: 1/4 inch Length: Approx.1.5m/4.9ft Withstand Voltage: 500PSI~2500PSI Package List: 1*Fluoride Table 3*1.5 m Inflatable Hose 2*Adjustable Joint A / C Quick Joint (red = high pressure, blue = low pressure) 1*Valve Core Wrench 1*Hook 1*Pipe 2*Rubber Ring 1*R134a Bottle Opener 1*Black Toolbox 1*Manual Note:Because there was a manual measuring ,the size may has 1-2cm/inch difference.