Multiparameter Portable Colorimeter

Fastest and simplest water testing for the most demanding field environments.

The portable DR900 allows quick and easy access to your most-used testing methods. This colorimeter is waterproof, dustproof and field durable. With an intuitive user interface, easy data transfer abilities, and the ability to test up to 90 of the most commonly tested water methods, the DR900 makes water testing in harsh field environments a little less challenging.

Your Favorites at Your Fingertips

Save time by storing your most standard methods for quick access in less than 4 clicks.

Field Ready in Every Way Possible

This portable, rugged colorimeter is waterproof and dustproof. Drop tested and shock resistant for greater quality assurance.

Intuitive User Interface

Improved user interface allows quick selections and easier testing.

Simple Data Communication

Stores data for up to 500 tests, and comes with a USB port for easily downloading or transferring information.

Satisfies Your Core Testing Needs

A single portable instrument provides access to 90 of the most common parameters.

What's in the box

Includes: DR 900 instrument, USB cable with mini-USB connector, 4-AA alkaline batteries, 2 glass sample cells 1-inch (25 mm) round with 10, 20, 25-mL marks, 2 sample cells 1 cm/10 mL, sample cell adapter, instrument procedures CD, and multilingual user manual