Features: The R134A Manifold Gauge is a must have tool for professional technicians, providing precise and accurate readings for refrigerants. Made with a durable metal body and corrosion resistant connectors, this gauge set is built to last. The easy to read large dial and color coded scales make it easier to identify different refrigerants. Designed for both automobiles and homes, this diagnostic gauge set is perfect for anyone working with air conditioning system. Whether you are a DIY enthusiasts or a professional technician, this tool will meet your needs. From charging to evacuation and diagnostic tasks, this gauge set can handle various refrigerants. It is an essential tool for HVAC technicians, allowing them to accurately measure and control the pressure in different system. With its quality metal gauges and quick couplers, this gauge set provides easy connectivities. It is a reliable and efficient tool that simplifies your work process. Specifications: Material: alloy Size: approx 20x16.5cm/8x6.5inch Low pressure:-30-250psi high pressure: 0-500psi Thread: 1/4 Package Includes: 1xManifold 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 difference between different monitors, the picture may not reflect the actual color of the item.