1、[Wide Application] This hydraulic pressure test kit is suitable for various excavators, pumps, compressors, hydraulic presses, pneumatic equipment, and motors. 2、[Accurate Pressure Gauge] The kit includes 3 pressure gauges with different ranges: 0 to 3500PSI (25MPa), 0 to 5800PSI (40MPa), 0 to 8600PSI (60MPa). With 2 units and precise scales, ensuring accurate measurements. 3、[Interchangeable Test Couplings] Comes with 6 interchangeable test couplings in sizes G1/4, G1/8, G3/8, M14 x 1.5, M10 x 1, and M10 x 1.25, suitable for various standard excavators. 4、[Sturdy Materials] The kit features corrosion prevention pressure gauges and high strength carbon steel couplings. Filled with working oil, the gauges effectively eliminate vibrations and pulsations. 5、[Portable Case and 5.25in Test Hoses] The kit is housed in a sturdy plastic toolbox for easy portability. Three test hoses help extend the pressure gauges into the machine for convenient reading. Item Type: Hydraulic Pressure Test Kit Material: ABS, Resin, Aluminum Alloy, Carbon Steel Pressure Gauge Range: 0-3500PSI/25MPa, 0-5800PSI/40MPa, 0-8600PSI/60MPa 6 Interchangeable Test Couplings: G1/4, G1/8, G3/8, M14 x 1.5, M10 x 1, M10 x 1.25 3 x Pressure Gauge 6 x Coupling 1 x Storage Box 3 x Hose