AC Manifold Gauge Set R1234yf Refrigerant Charging HVAC Diagnostic

This set of gauges was designed for a new type R1234yf automotive refrigerant that was introduced into the automotive industry in 2018. With this set you will be able to diagnose, refill, fill-up or recover refrigerant from R1234yf type air conditioning system. The service valve adapters that are included in this kit are specifically designed to fit the new R1234yf service valves that are very different from R134a service valves. The rest of the hoses and connectors are standard 1/4 SAE thread that works with most air conditioning accessories like HVAC vacuum pumps and refrigerant recovery machines. Features:Can be used for checking pressure and recharging air conditioning systemsQuick disconnect service valve fittings with safety sleeve to prevent from accidental removalSpecifically made for new types of R-1234yf service valvesConvenient built-in sight glass to observe refrigerant condition and flowIncludes color hoses for easy indication, red, blue and yellowSpecifications:Model: YS-91Applicable for R1234yf refrigerantThread size: 1/4 SAE male and female Overall hose length: 53 inches or 1.3 metersStraight and 45 degree hose connectorsMaximum working pressure: 600PSITest burst pressure: 3000PSIR1234yf low and high pressure gauges with valves and a sight glassThe low pressure gauge shows vacuum and pressureManifold includes an air bleeder valveValve stem removing toolPlastic storage caseWeight: 5.9lb or 2.67kgPlease note:This set is compatible with R1234yf valves, can be used for R134a, but will require different service valve adapters that can be purchased separately.Package includes:R1234yf manifold gaugesHigh and low service port adaptersRed, blue and yellow refrigerant hosesValve remover toolSmall bag with valve sealsStorage case

4 Way AC Manifold Gauge Set-- 4 way 4 valves 2 gauges manifold refrigerant gauge is wonderful for automobile and residential air conditioners