Accuracy at Every Pressure Point This hydraulic pressure test kit includes5 gauges, 5 test hoses,13 test couplings, and 14 tee connectors.The gauges provide accurate readings in both psi and bar units forversatile use. 0-150 PSI / 10 Bar; 0-1500 PSI / 100 Bar; 0-4000 PSI/ 250 Bar; 0-6000 PSI / 400 Bar; 0-10000 PSI / 600 Bar. Our hydraulic pressure gauges areconstructed from 304 stainless steel, ensuring durability andresistance to impact. The built-in glycerin to keep the dial clearand transparent, preventing yellowing over time. The seal designprevents oil leakage, ensuring reliable performance. This hydraulic pressure test kit boasts13 diverse test couplings and 14 tee connectors to meet thepressure measurement needs of most excavators and hydraulicsystems. We've also enhanced the protection of these joints byadding threaded protective caps, preventing deformation anddamage. The 5.2ft / 1.6m long hoses provideflexibility and are can withstand high heat and pressure. Thehydraulic gauge kit comes complete with a robust aluminum alloycarrying case featuring a convenient card slot design and compactsize for organized storage and easy portability. Our excavator pressure gauge kit iscompatible with most excavators and machinery in variousindustries, making it an essential tool for professional pressuremeasurement personnel working in construction, machinery,shipbuilding, mining, petroleum, chemical, and more.