Feature: 1. Large 2 3/4\" diameter easy-to-read, dual guges. 2. High pressure or low pressure is slectable. 3. Diaphragm valves with swivel seals for more positive seal and less wear. 4. Pressure in PSI. 5. Temperature in °F for R410a,R22,R404a. 6. Large easy-to-read color coded dials. 7. Rubber gauge covers for added protection. 8. Durable metal casing. 9. Brass testing manifold body. 10. High impact lens. 11. A heavy duty hook for hanging the gauges. 12. No-flutter gauge design. 13. Brass connection. 14. 3Pcs charge hoses, 60\" in length each. 15. Red(5/16\" SAE), Yellow(1/4\" SAE) \u0026 Blue(5/16\" SAE) charge hoses. 16. Working pressure: 800 PSI. 17. Burst pressure: 4000 PSI. 18. Designed to meet 1/4\"\u0026 5/16\" SAEs requirement for refrigerant permutation. 19. 45 degrees angle on the service port site for easier access. Specification: Test your automotive air conditioning systems with this manifold gauge Set. This set includes high pressure and low pressure dual color-coded gauges, large and clear dials, quick-disconnect valves and three 60" charge hoses. It provides all the required tools in one unit, you can easily and safely test, diagnose and recharge any A/C system with this basic set of manifold gauges. Features: Dual Manifold Gauges: Large 2 3/4" diameter easy-to-read, dual guges. High pressure or low pressure is slectable. Diaphragm valves with swivel seals for more positive seal and less wear. Pressure in PSI. Temperature in °F for R410a,R22,R404a. Large easy-to-read color coded dials. Rubber gauge covers for added protection. Durable metal casing. Brass testing manifold body. High impact lens. A heavy duty hook for hanging the gauges. No-flutter gauge design. Brass connection. 3 Color Coded Charge Hoses (60"): 3Pcs charge hoses, 60" in length each. Red(5/16" SAE), Yellow(1/4" SAE) & Blue(5/16" SAE) charge hoses. Working pressure: 800 PSI. Burst pressure: 4000 PSI. Designed to meet 1/4"& 5/16" SAEs requirement for refrigerant permutation. 45 degrees angle on the service port site for easier access. Specifications: Material: Metal + Brass + Rubber Package Weight: 1300g / 45.86ounces Package Size: 230 * 180 * 140mm / 9.06 * 7.09 * 5.51in Packing List: 1 * Set of Manifold Dual Gauges 3 * Color Coded Charge Hoses 2 * 5/16" SAE Adapters for R410a Package List: 1 * Set of Manifold Dual Gauges 3 * Color Coded Charge Hoses 2 * 5/16" SAE Adapters for R410a