DR300 Pocket Colorimeter

Portable analysis can be difficult in the field and requires instruments designed to withstand field conditions. A pocket colorimeter offers reliable, accurate results in a compact, ergonomic design.

The Hach DR300 is a single-parameter colorimeter with several different parameter-specific versions available. It maintains the Pocket Colorimeter legacy of reliability, with a larger display and improved backlight – making reading measurements in all conditions even easier.


Proven past. Innovative future.

How do you make the best portable colorimeter on the market? Start with the tried and true Hach Pocket Colorimeter II – one that has been used by hundreds of thousands of water professionals in harsh conditions for almost two decades – and make key mechanical improvements: upgraded waterproofing; larger display; ergonomic design. Then infuse it with the smart capabilities that modern technology has to offer: optional Bluetooth connectivity with automatic data transfer, and seamless system integration. The result is the Hach DR300 Pocket Colorimeter, the next generation in portable instrumentation. Reduce data collection hassles, eliminate transcription errors, and ensure stronger compliance traceability.

• Single Parameter go-anywhere portable photometer
• Battery operation for a maximum of 5000 tests
• Waterproof instrument IP67 (even better than PCII)
• Larger, better display

DR300 Pocket Colorimeters are NOT sold with chemical reagents. Reagents must be purchased separately.


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