Single parameter go-anywhere portable photometer. Perfect for measuring Chlorine, Free + Total, Mid-Range (MR) in water.

The DR300 maintains the Hach Pocket Colorimeter legacy of reliability while providing state-of-the-art data transfer capability and connection to Claros*. Reduce data collection hassles, eliminate transcription errors, and ensure stronger compliance traceability.
 
• Compact design fits in your pocket
• Battery operation for a maximum of 5000 tests
• Rugged waterproof (IP67) design - withstands drops, extreme temperatures
• Store and recall up to 50 measurements

Comes With:
• Sturdy custom carrying case (4660200)
• Including batteries
• Sample cells (2427606)
• Printed Manual