Hydraulic pressure test kit 700 bar with dual gauges and 9 couplings

This hydraulic pressure test kit is designed for diagnosing pressure faults in excavators, loaders, bulldozers and other construction machinery. It measures 0–10,000 PSI (0–700 bar) with two digital gauges that enable simultaneous dual-port testing.

The kit includes nine test couplings, two quick-release couplers (Type B and Type C connectors), and two flexible hoses. Thread compatibility covers G, M, UNF, and NPT standards, making it suitable for multiple hydraulic systems and hard-to-reach testing points.

Each digital gauge features ±0.2% sensor accuracy for real-time pressure readings. The smart chip resists electromagnetic interference to ensure reliable results. Functions include unit switching (bar, PSI, MPa, kgf/cm²), backlight display, zero calibration, and peak hold mode.

Built for durability, the kit uses stainless steel housing with a silicone protective cover that resists corrosion and impact. The gauges are waterproof and dustproof. A carry case keeps all components organised and protected during transport.

This kit tests pump pressure, cylinder sealing, and valve performance on excavators, loaders, bulldozers, and compatible machinery from major brands including Caterpillar and Komatsu.

Start with pressure testing by connecting the appropriate coupling for your hydraulic port, then power on the gauge and record your reading.