Practical hydraulic pressure gauge kit for excavator construction machinery. Delivery includes 3 x pressure gauge, 3 x test hose, 9 x test coupling. Features: Practical hydraulic pressure gauge kit for excavator construction machinery. 9 different couplings: G1/8G1/4G3/8UNF7/16UNF9/16M14*1.5M 10*1M 10*1.25Quick Connector. 3 precise and reliable pressure gauges in 25MPa(0-3600PSI), 40MPa(0-5800PSI), 60MPa(0-8700PSI). Made of high-quality material, with stainless steel couplings, sturdy, anti-rust and leakage-proof. This kit can be stored in a aluminum carrying box, neatly placed, portable and space-saving. Specifications: Material: Plastics + Stainless Steel Pressure Gauge: Diameter: 63mm, 0-25MPa(250Bar/3600PSI) Diameter: 63mm, 0-40MPa(400Bar/5800PSI) Diameter: 63mm, 0-60MPa(600Bar/8700PSI) Test Hose Length: 1600mm/59in Test Coupling: G1/8G1/4G3/8UNF7/16UNF9/16M14*1.5M 10*1M 10*1.25Quick Connector Package Size: 320 * 243 * 100mm/ 12.6 * 9.6 * 3.9in Package Weight: 2.65kg/ 5.8lb Packing List: 3 * Pressure Gauge 3 * Test Hose 9 * Test Coupling 1 * Carrying Box