GallopMax AC Oil Dye Injector Kit for R134A & R1234YF – 2 Couplers, 2oz Cup

Overview

The GallopMax AC Oil Dye Injector Kit is designed to simplify A/C service by combining precise oil dosing with dye-assisted leak monitoring. It supports both R134A and R1234YF systems, helping technicians and enthusiasts streamline oil delivery, dye introduction, and additive administration in a single, durable toolkit.

Why technicians value this kit

• Versatile compatibility: Works with both R134A and R1234YF systems, with separate low-side quick couplers included for each.
• Clear measurements: A wide capacity range from 0.25 oz (7.5 ml) up to 2 oz (60 ml) helps track exact oil volume.
• Built-in indicators: Oil checkers and a measuring cup provide quick visibility of current levels and injected amounts.
• Easy operation: The outer tube twists into place to push oil into the system while it runs, simplifying the injection process.

What’s included

• 1 x professional-grade AC oil and dye injector (2 oz capacity)
• 1 x R1234YF low-side quick coupler with valve
• 1 x R134A low-side quick coupler with valve
• 2 x oil checkers
• 1 x 2 oz measuring cup
• 1 x instruction manual

Quality you can rely on

• Aluminium body and robust fittings for long-term use in busy workshops.
• Laser-engraved scales stay readable in dim shop lighting.
• Separate couplers reduce cross-system mix-ups and enhance workflow.

How to use safely and effectively

1. Set the A/C system to maximum cooling to ensure proper condensate flow.
2. Fill the aluminium body with the required oil or dye solution.
3. Connect the low-side quick coupler, open the safety valve, and position the plunger.
4. Turn the handle clockwise until the desired amount is injected.

Real-world use cases

• Top off oil after replacement or routine maintenance to support system lubrication.
• Inject dye for leak monitoring while the system is running for quick diagnostics.
• Add suitable additives as part of a preventive service, guided by measured doses.

Tip: follow the included manual to align with your specific A/C model. This kit offers a practical, transparent approach to servicing, appealing to professional technicians and informed DIYers alike.