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The HI97707 delivers accurate low-range nitrite measurements for water analysis in field and lab settings. With a high-performance optical system and waterproof housing, it's designed for durability and reliability wherever you work.
Tutorial mode, a backlit display, and on-screen prompts guide you through each test step, while the CAL Check™ system ensures continued measurement accuracy.
The photometer's LED light source and interference filter deliver accurate, stable readings with low power consumption — ideal for extended field use.
Designed for rugged environments, the HI97707 is sealed against dust and moisture, floats if dropped, and features a positive cuvette-locking system for consistent cuvette placement.
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