InterDynamics EZ Chill Car Air Conditioner R134A Refrigerant Gauge and Hose, Reusable AC Recharge Kit 1 Count

EZ Chill Reusable R134a Gauge and Hose features an inline gauge, easytouse thumb lever dispenser, and ninety degree coupler. The gauge is able to diagnose if a recharge is needed, identify the current lowside pressure in the system, and determine increases in pressure during the recharge process. This product is compatible with both sealed and selfsealing R134a cans.