• Interference-free measurement of dissolved ozone in ultra pure or "dirty" water
• NEMA water-proof housing
• New measurement every 10 s
• Internal data logger logs 16,368 lines of data
• Precision and accuracy of 0.05 ppm or 1% of reading
• Both serial and user-scaleable analog outputs (0-2.5 V and 4-20 mA)
• Selectable data averaging times of 10 s, 1 min, 5 min and 1 hr (custom averaging times available)
• LED alarms