Features: ensures accurate pressure maintenance in your air conditioning systems with our robusts Air Conditioning Pressure Test Gauge, capable of handling up to 60kg of Nitrogens pressure. Featuring a clear with a scale ranges from 0 to 6MPA and a all brass 12.5MM nut, this gauge offer Precisions with a thread diameter of 14MM and internal M14 1.5 thread for stable measurements. designs for professional HVAC technicians, this tool is essential for those specializing in air conditioning repair and maintenance. This pressure test gauge is indispensable tool for conducting pressure tests and ensuring proper pressurization in air conditioning units, making it Suitable for on site repairs and diagnostics. With its solid brass three way valves construct and convenient operate, our pressure gauge combines with ease of use, providing long service solution for HVAC professional seek accuracy and reliability in their tool. Specifications: Material: brass+plastic Width: about 93mm/3.66inch Meter diameter: about 64mm/2.5inch Package Includes: 1xAir Conditioning Pressure Gauge note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.