Testers and Test Sets for different functions are available for use at the depot (inside the building), I & O level and field (outside building) use. A brief overview is indicated below.
Vacuum airflow tester
Pneumatic airflow tester
Electrical generation power tester
Helium leakage tester
Fuel oil analysis tester
Air flow calibration test set
Engine electronic simulator (EEC simulator) test set
Universal water faucet tester
Temperature simulator (compressor inlet temperature)
Calibrators, air/fuel/oil flow
Etc.