Dscription: This is a great tool set for refrigerant testing, charging and evacuation Can be used on all car A/C, commercial and domestic A/C and refrigeration systems Color-coding on gauges, valves and hoses Gauges are marked for R12 , R22 and R502 pressure reading Comes with a hook and 3 hoses (red, blue and yellow) The Diameter Of Meter: Approx. 7cm / 2.8 inch Hose Length: Approx. 80cm / 36 inch Manifold are 2-way and made of brass Hoses Working Pressure: 500PSI and Burst pressure is 2500PSI Working Temperature: -20 to 60 degree Celsius Package Includes: 1 x Manifold gauge 3 x hose 100% Brand new and high quality!!! Important information: 1.Please allow a little error due to manual measurement. Please make sure you don t mind before you bid. 2.The color may be different from the difference display, please understand. 3.tht colour of box is red or blue or black 4.If there is no box in the picture, the product does not have a box 5.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer s responsibility Notice: When you place an order, please choose a shipping method and pay for the order including the shipping fee.