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PT301 Cummins Injector Leakage Tester Air
Product Description:
PT301 Cummins Injector Leakage Tester (Air) is a professional diagnostic tool specially designed for Cummins PT injectors. It uses air pressure to accurately detect internal leakage, check the sealing performance of injectors, quickly identify faulty parts, and ensure stable operation of the fuel injection system. It is compact, easy to operate, and an essential tool for diesel injector maintenance and repair.

Product Features:
1.Professional air leakage test for Cummins PT injectors, accurately checking sealing performance.
2.Stable air pressure design, ensuring reliable and repeatable test results.
3.Easy to operate and read, no professional training required.
4.Compact structure, lightweight and portable for on-site repair.
5.High-quality materials, durable and long service life.
6.Quickly locate faulty injectors to improve maintenance efficiency.![]()
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| Model | PT301 Leakage Tester |
| Test Medium | Clean Compressed Air |
| Air Supply Requirement | Min 80 psi (552 kPa) |
| Load Cell Range | 0 - 200 lbs force |
| Indicator Resolution | 0.047 inch (1.19 mm) check position |
| Flow Meter Type | Floating Ball / Bubble Checker |
| Altitude Correction | -0.2 units per 1000 ft elevation |
| Dimensions | Desktop Unit |
| Structure | Steel Panel with Rubber Isolation Pads |
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