• Internal Data Memory: Up to 2,000 Tests
• Example: Save data every 15 seconds with a 30 minute test for a total of (120) test points.
Other E4500 Features:
• Up To FOUR Gas Sensors: O2, CO, NO, NO2, SO2, CxHy (HC)
• Built-In Printer (Non-Fading Paper)
• CO Dilution System (up to 50,000 ppm)