This automotive compression tester works with most car models with gasoline engines. It comes with adapters and pipes in different size to fit different models. Widely used for checking compression on engine cylinder quickly and accurately. Specifications: Case Color: Black Material: Copper Dual Gauge Readings: 0-300psi, 0-20bar (1bar=100kPa) Test Unit/Mode: bar, psi Special function: Get Accurate Readings Pressure Gauge Diameter: 3 / 75mm Pressure Gauge Height: 5.04 / 128mm Adapters Thread Size: M10 x 1.0mm, M12 x 1.25mm, M14 x 1.25mm, M18 x 1.5mm Hose overall length: 17.72 / 450mm Straight Line Pressure Tube Length: 5.91 / 150mm Angled Pressure Tube Length: 6.30 / 160mm Package Size: 29.5 * 21 * 5.5cm / 11.61 * 8.27 * 2.16in Package Weight: Approx. 845g / 29.80oz Package List: 1 * Gasoline Compression Tester 1 * Hose 4 * Thread Adapters 1 * Straight Line Pressure Pipe 1 * Angled Pressure Pipe 1 * Storage Case