Feature 1R134a manifold gauge set used to test your automotive air conditioning systems 2Large and clear dual gauges adopt unique spring pressure indicator, more accurate for reading data 3Color-coded high pressure and low pressure can be adjusted to the zero point 4Eco-friendly material sealing washers for more positive seal and less wear 5With a heavy duty hook for hanging the gauges firmlyDescription: This R134a Manifold Gauge Set includes high pressure & low pressure color-coded dual gauges, large and clear dials, high/low pressure adapters and three 5ft charging hoses. With this manifold gauges, you can testing, charging and evacuating air conditioning system easily and safely. Features: R134a manifold gauge set used to test your automotive air conditioning systems. Large and clear dual gauges adopt unique spring pressure indicator, more accurate for reading data. Color-coded high pressure and low pressure can be adjusted to the zero point. Eco-friendly material sealing washers for more positive seal and less wear. With a heavy duty hook for hanging the gauges firmly. Includes 5ft long enough three-color charging hoses, convenient for use. Specifications: Material: Metal + Plastic Color: Red + Blue + Yellow Hose Length: 1.5m/5ft Size: as picture show Package Weight: approx.2710g Package Included: 1 x Manifold Dual Gauges 3 x Charging Hoses 1 x High Pressure Adapter 1 x Low Pressure Adapter 1 x Bottle Opener 1 x Air Valve Core Wrench 2 x Rubber Seal 1 x Metal Fitting 1 x Storage Case Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.