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The HI97704 photometer is built to deliver high-accuracy hydrazine measurements in water. Whether you're monitoring boiler feedwater or conducting lab analysis, this waterproof, field-ready unit performs with confidence.
Step-by-step tutorials and CAL Check™ standards simplify the validation process. Backlit display and intuitive menus enhance usability in all lighting conditions.
An LED light source with narrow band interference filter ensures consistent and accurate readings. Durable optics and waterproof housing meet the demands of industrial use.
The compact IP67-rated design floats, resists moisture, and keeps testing smooth with easy-access cuvettes and secure cap system.
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