Orion™ AQ3700 AQUAfast™ Colorimeter

General Details

Select the Thermo Scientific™ Orion™ AQUAfast AQ3700 Colorimeter to manage your water and wastewater analysis using over 90 preprogrammed methods for common test parameters with automatic selection of 6 LED wavelengths and countdown timer. Methods include total nitrogen and total phosphate nutrient testing or create up to 10 custom methods using 2-14 standards and blank. This IP67 waterproof meter records 1000 data points, offers a long battery life of about 26 hours continuous use or 3500 tests and multilanguage user interface in English, French, German, Italian, Polish, Portuguese and Spanish.

Description Replacement 13mm adapter
Incedent Light Source 6 Light Emitting Diodes
Length (English) 0.5 in.
Length (Metric) 13mm
Storage Requirements 5° to 40°C
Certifications/Compliance FCC Part 15; CE
  • Wide range of disinfectants in various formats to broaden our offering to a variety of industries
  • Large graphic display with step-by-step user instructions
  • Automatic countdown to measurement
  • Consistent results from shift to shift
  • Selectable languages of English, French, German, Italian, Spanish, Portuguese (Brazilian), and Polish with other languages uploadable via RJ 45 connection


  • 4 AA batteries

Recommended for:

  • Wastewater
  • Drinking water
  • Nutrient monitoring