Product Description
This air conditioning diagnostic tool set includes a 3-way air conditioning diagnostic manifold gauge set for R134A, R404A, R22, and This manifold gauge set is designed as a test tool for air-conditioning systems by measuring the high and low side pressures. It is meant for automotive and household cooling systems, can be used for freon charging, evacuation (vacuum), diagnostic check, and recovery. An ideal diagnostic tool for auto mechanics who diagnose and charge air conditioning systems.
It has two 3 inch diameter gauges that can see two movements at a time with a color-code scale that makes it easy to read. Red high pressure gauge is for 0-500 PSI and blue low pressure gauge is for -30INHg-0-250PSI. Both gauges are in Celsius units. Viewing the status of the refrigerant through the sight window on the manifold is helpful. The system pressure is displayed in real time and can be precisely measured due to the inclusion of both a calibration screw and skip-free pointer. Using the purge valve can help remove air from the system.
This quick coupler is made out of high quality brass and aluminum, and it comes in both imperial and metric threads. This quick interface design with snap lock and anti-slip grip ring allows easy connexion and disconnection, and it is compatible with all model service ports. Adjustable can tap with a sharp tip makes it easy and quick to reach the refrigerant bottle. This product is supplied with installation tools, such as valve core wrenches.
The bearing guarantees solidity and air seal by low friction and corrosion, as well as low fluid resistance and high bearing pressure. Red for high pressure, blue for low pressure, and yellow for the refrigerant bottle, there is a three-color system that makes it easy to recognize. A maximum working pressure of 500 PSI and a maximum burst pressure of 2500 PSI should be used. For easy connection, there are 1/4" female brass fittings on both sides of the board.
Our unique AutoWanderer Tool Kits and high-quality auto parts and accessories are perfect for any occasion. The universal a/c manifold gauge kit comes with a durable custom storage case that is easy to store and transport. You will no longer miss any parts and the charging set will be protected from impact. We welcome your inquiries on various technical issues, we will reply within 24 hours.
Questions & Answers
Is there a purge valve on it?
A purging valve is included in this device
What are the possibilities for using this for a refrigerator?
As far as I know, I have used it on a freezer without any issues.
On its other end, can the R134a hose be used with a 1/4" saw?
As part of the kit, there are adapters
In what reading does the gauge stand? Which is higher, Fahrenheit or Celsius?
There is a pressure gauge, but not a temperature gauge