High-Range Nitrite Testing with Confidence
The HI97708 photometer is purpose-built for high-range nitrite analysis in water, ideal for boiler systems, industrial processes, and environmental monitoring. Its advanced LED optics and CAL Check validation ensure dependable results.
Guided Testing, Waterproof Design
With tutorial mode, a bright backlit display, and a rugged IP67-rated body, the HI97708 simplifies your workflow while standing up to tough conditions in the field or lab.
LED Optical System + CAL Check
Get consistent, stable readings with the photometers energy-efficient LED system. CAL Check standards let you verify performance anytime, helping you maintain traceable results.
Designed for Durability
This photometer is waterproof, floats if dropped, and has a secure cuvette locking system to ensure perfect alignment every test.
What’s Included with the Meter
- HI97708 photometer
- Sample cuvettes and caps (2 each)
- AA batteries (3 pcs.)
- Instruction manual
- Meter quality certificate
What’s Included with the Kit (HI97708C)
- All meter items listed at left
- CAL Check standards
- Zero and calibration cuvettes
- Cleaning cloth & scissors
- CAL Check certificate








