This gauge is made of aluminum alloy to ensure high-pressure resistance and durability of the gaugevalve. Clear-definition glass window, with high visual transparency, can real-time and accurate display of system pressure. Suitable for use with R22, R134, R404, and other common refrigerants, ensuring high adaptability to different types of air conditioning and refrigeration systems. Suitable for high-pressure/low-pressure refrigeration system refrigerants charging operations, and providing reliable support for refrigeration system maintenance. Suitable for various application scenarios, such as automobile air conditioning, home air conditioning, refrigeration equipment, refrigeration house, etc.

Features:
【Premium Material】: Made of aluminum alloy to ensure high-pressure resistance and durability of the gaugevalve. Clear-definition glass window, with high visual transparency, can real-time and accurate display of system pressure.
【Collision Cover Design】: Equipped with the anti-collision gauge cover to protect the stabilized gauge core, effectively preventing collision damage, ensuring that accurate readings can be maintained even in harsh working environments, with clear readings at a glance, improving operational accuracy and safety. And can effectively keep dust out of the dial to provide long service time.
【Convenient Control Design】: Adopting knob adjustment design, simple and easy to operate, with no need for complicated operations to accurately control the process of refrigerants charging, allowing you to operate more accurately, and enhance the convenience of use.
【Compatible with A Variety of Refrigerants】: Suitable for use with R22, R134, R404, and other common refrigerants, ensuring high adaptability to different types of air conditioning and refrigeration systems. Suitable for high-pressure/low-pressure refrigeration system refrigerants charging operations, and providing reliable support for refrigeration system