·Convenient to Read: The cylinder leak down tester kit features a dual-gauge design for concurrent pressure and leak rate testing within the cylinder. With a range of 0-100 psi / 0-7 bar and 0-100% (±0.5% accuracy), 3-inch gauge is easy-to-read, enhancing efficiency and saving test time

·Wide Applications: Ideal for testing trucks and cars where clearance is minimal. The leak down tester automotive tool is suits all local and imported cars and trucks, it's compatible with any gasoline engine featuring 10mm, 12mm, or 14mm spark plugs

·Reliable Quality: Crafted with durable brass and aluminum material, this leakdown tester kit is rust and corrosion-resistant. The acrylic glass gauge cover with an anti-scratch coating and a robust rubber protective cover for added shock absorption, ensuring rugged and long-lasting performance

·Convenient Storage: Nilight leak down tester kit is contained in a carrying case, design for quick storage and easy transportation. Protects all your tools while being user-friendly, making it perfect for on the go or for storing between jobs

·Function: The cylinder leak detector can help to check cylinder leakage and helps determine the source. It's designed to detect and locate leaks within engine cylinders, ensuring accurate troubleshooting for your engine repair