Product Overview

The HI97710 pH, free chlorine and total chlorine photometer combines accuracy and ease of use in a simple, portable design. The advanced optical system delivers laboratory-quality precision, while its user-friendly design is easy for any user, making it the perfect photometer for your water quality testing needs. The HI97710 meter measures pH in the range of 6.5 to 8.5 pH and free and total chlorine in water samples from 0.00 to 5.00 mg/L (ppm).

Key Features

• No warm-up: no warm-up time is required before measurement.
• Tutorial mode: for easy step-by-step instructions.
• Reagent options: use powder or cost-saving liquid reagents.
• Better features, better testing: let your photometer guide you through setup, calibration and testing with on-screen tutorials and animations, so you always know the next step. Simply use the dedicated help key to access tutorial mode at any stage of the setup or measurement process.
• Auto-off: if the meter is accidentally turned on, the auto-off function extends battery life, giving you peace of mind and saving energy.
• Low battery indication: when battery power drops below 10%, a warning symbol flashes to indicate low battery. When low battery could affect your results, the meter shuts down to avoid erroneous readings caused by low battery.
• Data logging: missed a measurement? No need to worry, because your photometer automatically logs the last 50 measurements. Use the log recall menu to view the results immediately.
• CAL Check™ verification: Hanna's exclusive CAL Check™ feature provides a stress-free, simple way to ensure your photometer is working properly. Simply insert the certified CAL Check™ standards and let your meter guide you through verification. If your photometer is out of specification for any reason, simply calibrate it following your standards.
• Advanced optical system: light emitting diodes (LEDs) provide more light while using less power, and narrow-band interference filters deliver more accurate and repeatable readings.
• Built better: the new IP67-rated body design withstands real-life impacts, drops and spills, ensuring maximum performance in any environment. The internal optics are sealed against external dust, dirt and water. It also floats, in case you drop the meter into water. The photometer uses a dedicated forward-locking system to ensure the cuvette is placed in the same position in the holder every time for accurate readings.
• Portable design: the backlit LCD sits comfortably in your hand for mobile testing, or on a table for benchtop use, providing at-a-glance readings from any angle, day or night. The supplied AA batteries provide a lifetime of more than 800 measurements.

What's in the Box

We believe buying a meter should be simple. Your HI97710 photometer comes with many of the necessary accessories for successful measurements.

Every HI97710 is supplied with:

• Sample cuvettes (2)
• Sample caps (2)
• Plastic stoppers (2)
• Alkaline batteries: 1.5V AA (3)
• Instruction manual
• Instrument quality certificate

Upgrade to the pH, free chlorine and total chlorine photometer kit (including CAL Check™ standards) for the most economical testing option.

Every HI97710C is supplied with:

• Sample cuvettes (2)
• Sample caps (2)
• Plastic stoppers (2)
• ZERO-CAL Check™ cuvette A
• HI97701B-CAL Check™ cuvette B free and total chlorine (powder) and (liquid)
• HI97710B-CAL Check™ cuvette B pH
• Cloth for wiping cuvettes
• Scissors
• Alkaline batteries: 1.5V AA (3)
• Instruction manual
• Instrument quality certificate
• CAL Check™ standards certificate

Note: products classified as dangerous goods can only be shipped by ground transport.

Specifications