Get fast, accurate, and reliable phosphate readings with the Hanna Instruments HI717 High Range Phosphate Colorimeter – Checker® HC. Designed for precision and ease of use, this handheld device takes the guesswork out of water testing by delivering a direct digital phosphate result without relying on color charts. Compact, portable, and simple to operate, it’s the perfect tool for professionals and hobbyists who demand consistent water quality monitoring.
• Pocket-sized design for on-the-go phosphate testing
• One-button operation for quick, hassle-free results
• Eliminates visual guesswork with precise digital readings