Accurate Potassium Testing
The HI97750 photometer ensures precise potassium measurement in water, supporting reliable water quality monitoring in both field and laboratory settings.
CAL Check Validation
Easily validate instrument accuracy using Hannas CAL Check certified standards included in the kit version, ensuring trustworthy results every time.
Advanced LED Optics
The high-efficiency LED light source and narrow band interference filter provide stable, accurate readings with extended battery life for fieldwork.
Rugged IP67 Waterproof Design
Dustproof, waterproof, and built to float, the HI97750 is engineered for reliable testing in harsh environmental conditions.
What’s Included with the Meter
- HI97750 photometer
- Sample cuvettes and caps (2 each)
- AA batteries (3 pcs.)
- Instruction manual
- Meter quality certificate
What’s Included with the Kit (HI97750C)
- All meter items listed at left
- CAL Check standards
- Zero and calibration cuvettes
- Cleaning cloth & scissors
- CAL Check certificate
