Robust portable colorimeter designed for ease of use 

- Pre-programmed with 90 common methods
- Six month battery life, battery operated
- Backlit graphical display, USB port for downloading and/or uploading data
- Can be used with 1 inch round cells or with an adapter for 16 mm diameter tube, for use with AccuVac test kits
- IP 67 - protected against water and dust

Delivery information: The DR 900 is delivered ready to use with 4xAA alkaline batteries, instruction manual, a set of 1 inch (25 mm) round cells, a set of 1 cm/10 ml cells, sample cell adapter and 1 USB cable.