Description:The hose is used to add R134A/R12/R22 refrigerant to vehicles with highly working performance. The outer circle of the pressure gauge is the recharge kilogram: unit KG/CM2, the middle circle is the recharge pressure: unit PSI, and the inner circle is the temperature.Equipped with pressure gauge, this refrigerant hose can allow you to view the recharge situation and temperature in real time.Made of premium copper and NBR material, it is reliable and durable to use.The length of the product is 100cm, the width is 10cm, and the height is 3cm.It is suitable for most vehicles.Item Name: Refrigerant Recharge HoseMaterial: Copper,NBRPressure Gauge Kg: -76~17.5kg/cm2Recharge Pressure: -30~250PsiFeatures: Good Performance, Easy Use, High ToughnessSize Details: 100cm x 10cm x 3cm/39.37" x 3.94" x 1.18" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Refrigerant Recharge Hose