5ft AC Freon Diagnostic Gauge Kit for Home Air Conditioner R410A R404A R22 R134a R12 R22 R502 HVAC 60 Inch

OverviewMaterial Structure: Made of durable PVC, plastic, solid brass and aluminum, it can withstand high frequency use or accidental damage. It is strong and durable, making it an ideal choice for professional auto mechanics and large-scale refrigeration equipment mechanics. Suitable Types: This set of professional 3-way diagnostic tool kit, can be used to check pressure, diagnose and restore AC lines in air conditioning systems, suitable for R410A R404A R22 R134A R12 and R502. Manifold Tool Set: The blue pressure gauge (low pressure: -30 inHg - 500 psi) and red pressure gauge (high pressure: -30 inHg - 800 psi) have large windows, displaying temperature in degrees Celsius and providing easy reading. The built-in calibration screw and non-vibrating pointer ensure accurate measurement, the observation window on the manifold helps to better monitor the refrigerant charge and recovery. 3-Color Hoses: 3 x 5ft long freon blower hoses, easily identified in 3 colors: red for high pressure, blue for low pressure, and yellow for refrigerant bottles, can work with daily pressure up to 800 PSI (burst pressure: 4000 PSI) Package Contents: 1 x 3-Way Pressure Gauge (1/4" Male Connector), 3 * Hoses (1/4" Female Connector), 2 * R410 Adapters (1/4" Male to 5/16" Female)