Features:1. It is used to air conditioning / refrigerant / car / central air conditioning pressure test.2. It is suitable for R134a, R22, R407C, R410A, R404A, R507, R422D, R32.3. Suitable for use in refrigeration equipment.4. Spherical structure valve, replaceable regular head, easy and convenient.5. 100% brand new and high quality.Specification:Interface size: 1/4 SAE inchPressure range: -1~60barScope of application: air conditioning / refrigerant / car / central air conditioning pressure testValve structure: spherical valveHead diameter: 80mmApplication: R134a, R22, R407C, R410A, R404A, R507, R422D, R32Package list:1 * Pressure Gauge.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.