AC Manifold Gauge Set for R134a R12 R22 R502 Refrigerants, Automotive AC Gauge Set, Precision Refrigerant Gauge Kit with 5' Hose AIR CONDITIONING DIAGNOSTICS: A must-have tool kit for performing A/C system work in your home garage or mechanic shop. Professional quality 3-way diagnostic manifold gauge set for R134A, R12, R22, R502refrigerants for checking pressure in AC lines, leak determination, freon top-offs, and complete evacuation & recharges UPGRADED XL GAUGE DIALS: Fahrenheit units with large, easy-to-read fonts, thickened rubber covers on the dial heads offer extra grip and protection for premium, long-lasting performance EXTRA STRENGTH HOSES: Hoses rated 600 PSI working pressure & 3000 PSI burst pressure. A rugged neoprene coating offers flexibility and wear-resistance, ensuring expanded and dependability. Standard 1/4 inch female flare fittings with valve core depressor and 45 bend on one end for convenient access CONSTRUCTION: Made from Metal, the AC manifold gauge set stands up to years of heavy use, ideal for professional auto mechanics. A detailed parts diagram and step-by-step instructions help average work independently Colour:As Shown Material:Metal Package Contents: 1 x AC Manifold Gauge Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.