This product description is designed for workshops and services, presenting high-precision digital pressure gauges that are the cornerstone of hydraulic system diagnostics. Digital technology guarantees the most accurate measurements, minimizing the possibility of human error compared to analogue instruments.
The devices in this offer serve to check and troubleshoot the pressure relationships of the most diverse hydraulic systems – whether it involves commercial vehicles, agricultural machinery, or general industrial applications. Thanks to the digital display, measurement data is immediately available in an easily readable format, which is essential for fast and efficient servicing.
Digital pressure measurement solutions offer several advantages over traditional analogue systems:
Outstanding Accuracy: Digital sensors ensure the reproducibility and extraordinary accuracy of measurements, which is critical in the diagnostics of modern, sensitive hydraulic systems.
Easy Readability: High-resolution digital displays ensure the immediate and unambiguous presentation of measured values, even under poor lighting conditions.
Data Management Capability: More advanced models are often capable of recording, storing, and later analyzing measured values, supporting service documentation.
Wide Application Spectrum: Thanks to their design, they are ideal for testing both high-pressure and low-pressure hydraulic circuits.
Robust Construction: They are brought to market in durable, robust housings that meet the demands of the workshop environment.
Digital pressure measurement is intrinsically linked to the complete hydraulic diagnostic portfolio. Below, we present the main associated categories, which together offer the most comprehensive service solution:
This category includes the most modern digital pressure measuring devices that enable the most accurate diagnostics.
Hydraulics Diagnostic Device Digital: Central unit for real-time monitoring of pressure conditions in complex systems.
Hydraulics Test Case Digital: Portable, comprehensive kits that contain the necessary sensors, connections, and the digital measuring instrument.
Hydraulic Test Strips: Supplementary elements that can assist with the visual or auxiliary recording of measurements.
Although digital solutions dominate, analogue test cases continue to play an important role in quick, fundamental checks.
Hydraulics Test Case Analogue: Classic, reliable solutions for pressure measurement.
Hydraulics Diagnostic Device Analog: Instruments with analog display for traditional diagnostic procedures.
Accurate technical data is crucial for selecting the right device. The table below shows typical parameters for digital hydraulic test cases:
| Parameter | Hydraulics Test Case Digital (Example A) | Hydraulics Test Case Digital (Example B) |
|---|---|---|
| Measuring Range (Max.) | 700 bar / 10,000 PSI | 400 bar / 6,000 PSI |
| Resolution | 0.1 bar | 1 bar |
| Pontosság | ± 0.5% FS (Full Scale) | ± 1.0% FS |
| Display Type | LCD, with backlight | LED segment display |
| Connectors | Quick couplings (e.g. BSP, NPT) | Threaded connections |
| Data logging | Yes, internal memory | No |
| Tápellátás | Battery (e.g. 9V) or rechargeable battery | Battery (e.g. AA) |
| Temperature Range | -20°C – +60°C | 0°C – +50°C |
| Design | Robust plastic case | Metal case |
The proper functioning of hydraulic systems – which are present everywhere, from brakes to steering systems and the hydraulics of construction machinery – is critical for safety and efficiency. Pressure measurement is essential for identifying the following problems:
Leakages: A pressure drop can be an immediate indication of internal or external leaks. With digital measuring devices, the rate of pressure loss can be precisely tracked.
Pump Performance: Checking the pressure generated by the pumps reveals whether the hydraulic pump is reaching the maximum pressure specified by the manufacturer.
Valves and Control Elements: Incorrect operation or sticking of control valves results in pressure anomalies in the system.
Braking Systems: In braking systems (including brake pressure testers for commercial vehicles and OHW vehicles), the uniformity and level of pressure directly influence braking performance.
Hydraulic diagnostic tools find wide application in the following areas, for which our offering includes suitable accessories and test units:
Brake Service Shops (Brake System): Brake fluid testers, brake bleeding units, brake pressure testers for commercial vehicles.
Engine Diagnostics (Engines): Compression testers, cylinder leakage testers (for gasoline and diesel engines).
Transmission Systems (Automatic Transmission): Automatic transmission fluid exchange units, oil diagnostic testers, and pressure gauges.
Air Conditioning & Cooling Systems: CO2 leak detectors, vacuum cooling fluid charging equipment.
Alternative Propulsion Systems (Alternative Propulsion System / E-Mobility): Special leak testing devices for HV components and thermal management systems.
With the use of digital pressure gauges, workshops can optimize troubleshooting processes, reduce downtime, and guarantee the quality of repairs according to the highest industrial standards.
