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The S60H Diesel Fuel Injector Pop Tester is a heavy-duty mechanical calibration tool used to verify the opening pressure and spray quality of diesel fuel injectors. Featuring a high-precision pressure gauge with a measuring range of 0-60 MPa (0-600 Bar), this compact unit is essential for diagnosing injector performance issues such as leakage, poor atomization, and chattering.
While primarily designed as a standalone tester for mechanical injectors, the S60H acts as a versatile high-pressure fuel source for modern Common Rail systems. When paired with an external electronic pulse generator (such as the CR-1000 repair tester), the S60H can effectively test Solenoid and Piezo Common Rail injectors from major brands like Bosch, Delphi, Denso, and Siemens.
The unit is built with a transparent fuel container for easy fluid level monitoring and a robust manual pump lever. With a compact footprint of 26x17x46cm and a weight of 6KG, it is portable enough for field service yet stable enough for workshop benches.


High Pressure Capability: Equipped with a dual-scale gauge reading up to 60 MPa (600 Bar), suitable for various heavy-duty diesel injectors.
Visual Diagnostics: Allows for clear visual inspection of the nozzle spray pattern and immediate detection of injector back leakage.
Wide Compatibility: Directly tests mechanical injectors; supports Common Rail injectors (Bosch/Denso/Delphi/Siemens) when used with a solenoid/piezo driver.
Robust Construction: Durable metal body weighs 6KG, ensuring stability during manual pumping operations.
Ease of Use: Simple manual operation requires no electricity for the pressure generation, making it reliable and easy to maintain.


Pressure gauge range(Mpa) | 0-60 |
Test injector | BOSCH DENSO DELPHI SIEMENS |
Weight | 6KG |
Size | 26*17*46cm |
