Diesel Fuel Injector Tester 0–8000 PSI Dual Gauge Tool Kit

Get clear, reliable injector readings and fix fuel issues with confidence. This diesel injector tester gives you direct control over pressure testing, so you can spot problems early and keep engines running smoothly.

From spray pattern checks to leak detection, you see exactly how your injectors perform—saving time on guesswork and unnecessary replacements.

Accurate pressure testing that keeps engines running right

✅ Read precise pressure up to 8000 PSI for confident diagnostics

✅ Catch leaks and poor atomization early to avoid engine damage

✅ Test multiple injector functions in one setup for faster workflow

✅ Maintain consistent results with a vibration-stabilized gauge

✅ Handle repeated testing thanks to a solid cast iron build

✅ Work across cars, tractors, and diesel engines for versatile use

Quickly verify injector performance with clear, consistent pressure readings.

Everything you need for accurate injector testing in one place.

Built for repeated use without losing measurement accuracy.

The tester uses a dual-scale gauge covering 0–600 bar (0–8000 PSI), giving you a wide measuring range for different diesel systems. The included 0.8L fuel cup and built-in filter support clean, consistent testing, while the manual operation gives you full control over pressure application.

Run essential checks like opening pressure, leakage, atomization, and chattering in one workflow. The stable mounting base and three-way valve help maintain safe, controlled operation during each test.

Strong metal construction stands up to frequent workshop use.

Dual-scale gauge delivers clear, easy-to-read measurements.

Stable base keeps testing controlled and consistent.

Run multiple injector tests without switching equipment.

Includes key components needed for injector calibration.

Works across a wide range of diesel engine applications.

With a cast iron body, stainless pressure gauge, and included connectors, this tool handles regular workshop use without losing accuracy. The compact design keeps it easy to position while still delivering up to 60 MPa (600 bar) testing capability.

Unlike basic testers, this setup combines multiple test functions with a wide pressure range and stable readings, so you spend less time troubleshooting and more time fixing the actual issue.

Designed for practical, repeatable injector diagnostics.

Comes with essential accessories to start testing right away.

Test with precision and keep diesel engines performing at their best.