Filter Integrity Tester NFIT-100 is a compact device capable of measuring filter integrity. Operates at pressures ranging from 100 to 10,000 mbar, with a test range of BP 100 to 8000 mbar, DF1-600 ml/min, and WI 0.01 to 100ml/min. Equipped with both digital and analog interfaces as per the standard configuration. Features powerful functions including password protection, permission control, authority grading, and electronic signature, making it highly secure with an online automatic sterilization control system.