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The CRI205 is a high-precision diagnostic tool engineered to drive and test high-pressure common rail injectors. It offers extensive support for both electromagnetic and piezoelectric injectors from major global brands, including Bosch, Denso, Delphi, Siemens, Cummins, and Caterpillar (CAT-L/H). A standout feature of the CRI205 is its support for AHE (dynamic lift) measurement, allowing technicians to verify the internal stroke of the injector. Additionally, the device provides real-time impedance and resistance measurement, ensuring comprehensive electrical health checks. With its customizable startup logo and industrial-grade protection, the CRI205 is the ultimate portable solution for professional diesel service workshops.






Universal Injector Support: Compatible with almost all electromagnetic and piezo injectors, covering Bosch, Denso, Delphi, Siemens, and more.
Advanced AHE Measurement: Specialized function for testing the dynamic lift (AHE) of injectors to ensure mechanical precision.
Integrated Impedance Testing: Built-in resistance measurement with a calibration mode to accurately detect solenoid health.
Comprehensive Protection: Features over-current, short-circuit, and overheating protection via an onboard temperature sensor.
Customizable Parameters: Allows users to set drive signals (frequency, pulse width, count) based on specific working conditions.
Industrial Flexibility: Supports customized interface designs and startup logos to meet specific business branding needs.
User-Friendly Operation: Equipped with an ADJ rotary knob for quick parameter adjustment and a clear digital display for real-time monitoring.
| Technical Specification | Parameter Details (Model CRI205) |
|---|---|
| Supported Injector Types | Electromagnetic and Piezoelectric |
| Brand Coverage | BOSCH, DENSO, DELPHI, SIEMENS, CUMMINS, CAT-L, CAT-H |
| Measurement Functions | AHE Dynamic Stroke, Impedance (Resistance), Flow Driving |
| Protection Circuits | Short-circuit, Over-current, Overheating Protection |
| Adjustable Range | Pulse Width (PW), Frequency, and Counting Values |
| Output Units | Resistance in Milliohm (mΩ) |
| Display Interface | Multi-line Digital Screen with Cursor Selection |
| Calibration Mode | Support for Resistance Short-circuit Zero-calibration |



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