Introductions:
Dual manifold gauges valve is an important tool for air conditioner, this R134 R12 R22 R502 Dual Manifold Gauges Valve Set with Black Plastic Case is highly recommended to you. It's made of high quality aluminum housing, which is sturdy and durable. And it uses brass adapters, which it is reliable. This large sight glass gauge and clear degree centigrade reading dial plate make reading easier. It can apply for R134 R12 R22 R502. In addition, it is easy to use. Don't hesitate, just have a try! It won't let you down!