Prevent measurement errors…simply.
The proven technology you have come to expect from Hach just got better.
Built with the future of water analysis in mind, the DR 3900 will give
consistently accurate results in a simpler testing format.
Guided Procedure
The DR 3900 guides you step-by-step through the testing
procedure like a GPS, so you can get the accurate results
you need every time.
Elimination of False Readings
Scratched, flawed, or dirty glassware becomes a non-issue
when your machine takes 10 readings and eliminates outliers.
Hands Free Updates*
RFID technology automatically updates the program calibration
factors when you place a TNTplus box near the machine.
