This gauge is made of alloy to ensure high-pressure resistance and durability of the gaugevalve. Clear-definition glass window, with high visual transparency, can real- and accurate display of system pressure. Suitable for use with R22, R134, R404, and other common refrigerants, ensuring high adaptability to different types of conditioning and refrigeration systems. Suitable for high-pressure/low-pressure refrigeration system refrigerants operations, and providing reliable support for refrigeration system maintenance. Suitable for various application scenarios, such as automobile conditioning, home conditioning, refrigeration equipment, refrigeration house, etc. <> <> Features:<> 【Premium Material】: Made of alloy to ensure high-pressure resistance and durability of the gaugevalve. Clear-definition glass window, with high visual transparency, can real- and accurate display of system pressure.  <> 【Collision Resistant Cover Design】: Equipped with the -collision gauge cover to 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 . <> 【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 , 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 conditioning and refrigeration systems. Suitable for high-pressure/low-pressure refrigeration system refrigerants operations, and providing reliable support for refrigeration system maintenance. <> 【Multi-scenario Applicability】: As a convenient tool for refrigeration maintenance workers, it is suitable for various application scenarios, such as automobile conditioning, home conditioning, refrigeration equipment, refrigeration house, etc., to meet diversified maintenance needs and enhance work efficiency. <> <> Specifications: <> Name: Gauge <> Material: alloy  <> Type: high-pressure type, low-pressure type (optional) <> Item size: 122 * 79 * 48mm / 4.80 * 3.11 * 1.89in <> Item weight: 184g / 6.49ounce <> Package size: 140 * 95 * 51mm / 5.51 * 3.74 * 2.01in <> Package weight: 214g / 7.55ounce <> <> Packing List: <> 1 * Gauge