3 Way AC Diagnostic Manifold Gauge Set for Freon,Charging with Brass 1/4 Inch Threaded Joints and 500 PSI Pressure Range for Refrigerant Charging and Recovery

Spec: Item Type: Air Conditioning Pressure Gauge Material: Brass, PVC, Plastic Weight: Approx. 1220g / 2.7lb Package List: 1 x Air Conditioning Pressure Gauge 3 x Hose 1 x Hook 5 x Interface

• [Measurement & Calibration] The 3-way ac diagnostic manifold gauge set for freon charging is designed for . built-in calibration screws and anti-vibration pointers ensure accurate measurements. the blue low pressure gauge ranges from ‑30 inhg to 220 psi, and the red high pressure gauge ranges from 0 to 500 psi in degrees celsius, offering precise readings for both high and low pressure applications.
• [Convenient Manifold Valve Control] The blue and red channels are always open, with the low pressure manifold valve controlling the connection of the blue and yellow wires, and the high pressure manifold valve controlling the connection of the red and yellow wires. this convenient control system ensures smooth and easy management of refrigerant , making it ideal for professional use in various air conditioning systems.
• [Hoses] This gauge set features 3 x 0.9m adhesive nylon resin hoses that are , have low fluid , and high bearing pressure, ensuring durability and excellent sealing performance. with a maximum working pressure of 500 psi, these hoses are built to withstand rigorous use in professional environments, providing long-lasting reliability.
• [Easy to Read & User Friendly] The easily readable 7cm dial features color-coded scales and an observation mirror on the instrument panel, making it simple to control refrigerant charging and recovery. this user-friendly design allows professionals to quickly and accurately monitor pressure levels, enhancing efficiency and reducing errors during .
• [Easy Connection & Color Coded Design] Each side of this air conditioning pressure gauge is equipped with a brass 1/4 inch internal threaded joint for easy connection. the red hose connects to the red 1/4 inch external threaded end of the gauge, the blue hose connects to the blue quick connect fitting, and the yellow hose connects to the tank valve or vacuum pump. the three color-coded hoses make it easy to identify: red for high pressure, blue for low pressure, and yellow for refrigerant