Air Conditioner A/c Oil Injector Tool with Gauge R12 R134a Adapter

Compatibility ---- The HVAC injector kit is suitable for R134A, with 1/4 inch ACME male and 1/4 inch ACME female air conditioning A/C injection tool.High quality ---- Rugged aluminum alloy structure and high-quality rubber material, durable, all-metal 56.7 ml, durable.Elaborate design ---- Specially designed for professional technicians, using bulk A/C oil injection into the air conditioning system. This spray tool can also be used to spray UV dye to detect leaks.Easy to install - - After vacuuming, let the vacuum pull in or use a refrigerant to push the oil. Please note that adding 2 ounces of oil to the R134a a/c system under pressure or during maintenance.specification:Product: R134A Injector KitConnection: 1/4 inch ACME male x 1/4 inch ACME femaleUsage: Use a syringe to add 2 ounces. Transfer oil to R-134a air conditioning system under pressure or during maintenance.AC charging hose with specifications:Connection: 1/4 inch SAE female.Can opener:Thread: 1/2 inch ACME internal thread x 1/4 inch SAE external thread.R134A fast coupler:Thread: female thread R134a 13 mm quick connector x male thread 1/4 inch SAE FL.R12 to R134A conversion adapter:Maximum internal thread type: 1/4 inch SAE internal threadMinimum internal thread type: 8v1 internal threadExternal thread: low pressure 13mm R134A quick connectorColour: blueMaterial: aluminumPackage Contents:1 x R134A Air Conditioning Refrigerant Charging Hose with Gauge1 x AC Oil Dye Injector1 x R134A Quick Coupler1 x R12 to R134A Conversion AdapterOnly the above package content, other products are not included.Note: Light shooting 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.