Features: Fine workmanship and good performance. Keeping pressure while connecting with air hose. Used to detect one or several water leakage vehicles, quickly and efficiently. Dial car pressure gauge tester ,cooling system tester radiator. Universal checker suitable for most cars, safe and convenient. Perfect water tank detector checker for car repairing.Specifications:Material: Metal Length: 50cm/19.68in Package Includes: 1x Pressure TesterNote: Please allow 1-3cm error due to manual measurement. pls 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. Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.