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Intuitive Operation & Smart Features for Precise Free Chlorine Testing
Simplify your free chlorine testing process. The Hanna HI97701 photometer features intuitive on-screen tutorials and helpful animations, guiding you effortlessly through setup, calibration, and precise measurements. Access step-by-step instructions at any point using the dedicated help key, making accurate water analysis accessible to all.
Optimize Power & Seamlessly Log Data
Ensure reliability and efficient data management. Benefit from smart power-saving functions like automatic shut-off to conserve battery life. Low battery warnings (at 10%) and automatic shutdown prevent inaccurate readings, guaranteeing consistent performance for your water quality tests. Plus, the HI97701 automatically logs your last 50 free chlorine measurements, allowing for easy review and tracking of your testing history through the convenient Log Recall Menu.
CAL CheckTM Validation for Peak Accuracy
Validate your photometer's accuracy with confidence. Hanna's exclusive CAL CheckTM function provides a straightforward method to verify your HI97701's performance using certified standards. Maintain reliable free chlorine test results with simple recalibration if any adjustment is needed, ensuring unparalleled precision every time.
Advanced Optical System for Superior Performance
Achieve highly accurate and repeatable free chlorine readings. The HI97701 incorporates a sophisticated optical system, utilizing a powerful Light Emitting Diode (LED) for enhanced light output with minimal power consumption. A precision narrow band interference filter further boosts accuracy for all your critical water quality measurements.
Engineered for Robust Durability
Built to withstand demanding environments. With an IP67 waterproof body, the Hanna HI97701 ensures reliable performance even in challenging conditions, protecting internal optics from dust, dirt, and water. This durable free chlorine photometer even floats if accidentally dropped in water, and its unique positive-locking cuvette system guarantees consistent, repeatable readings by precisely seating the cuvette every time.
Compact and Field-Ready Design
Designed for convenience on the go. The portable HI97701 fits comfortably in your hand for field testing or remains stable for benchtop use. Its clear, backlit LCD display provides at-a-glance readings from any angle, day or night, powered by AA batteries providing over 800 measurements for extended use.
Your HI97701 Photometer (Meter Only) comes thoughtfully equipped with essential accessories, providing everything you need for immediate and successful free chlorine measurements:
- Sample cuvette (2 pcs.)
- Sample cap (2 pcs.)
- Plastic stopper (2 pcs.)
- Alkaline batteries: 1.5V AA (3 pcs.)
- Instruction manual
- Meter quality certificate
Upgrade to the HI97701C Photometer Kit for a comprehensive free chlorine testing solution that includes invaluable CAL CheckTM Standards and offers the most economical pathway to accurate results:
- Sample cuvette (2 pcs.)
- Sample cap (2 pcs.)
- Plastic stopper (2 pcs.)
- A ZERO – CAL CheckTM Cuvette A
- HI97701B – CAL CheckTM Cuvette B for Free and Total Chlorine (Powder) & (Liquid)
- Cloth for wiping cuvettes
- Scissors
- Alkaline batteries: 1.5V AA (3 pcs.)
- Instruction manual
- Meter quality certificate
- CAL CheckTM standard certificate
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