Free Chlorine Checker (0 to 2.50 ppm)

The free chlorine meter, HANNA HI701 checker, is a digital colorimeter for testing chlorine. The HI701 low-range colorimeter is supplied complete, with two cuvettes with covers, powder reagent for 6 tests, battery, instructions and a quick-use guide so that with a few simple steps you can achieve an accurate measurement.The benefits of chlorine on water are many and it is precisely them that enhance the use of this product both in drinking water tanks and in swimming pool maintenance. First of all, we must emphasize that it is a powerful germicide since it reduces the level of pathogenic microorganisms in the water to levels that are almost impossible to measure. Chlorination allows the control of taste and odors reducing them, this is because chlorine oxidizes substances that occur naturally, we refer to the secretions of foul-smelling algae and odors of vegetation that is in the process of decomposition; chlorine gives the water odorless attributes and favorably modifies its taste.Our checkers are portable so they can be easily transported anywhere you need. What's more, the one-button operation will make you get accurate results in a simple way.Get accurate water test results with our simple handheld meter. You no longer have to struggle to determine colors, our portable colorimeter eliminates the problem of matching to a color chart, providing a straightforward result.With the HI701 chlorine meter you will be able to measure this parameter in a simple, accurate and cost-effective way. Free chlorine is the active form of chlorine used to disinfect drinking water, swimming pools, and spas. Designed as a more accurate alternative to chemical test kits, the HI701 provides fast and accurate results in a few simple steps:STEPS TO FOLLOW: Step 1: Add a sample to the cuvette (included). Step 2: Insert the sample into the chlorine checker and press the button to zero. Step 3: Remove the sample and add the reagent as directed in the manual. Step 4: Reinsert the sample and press the button for 3 seconds to measure the results. Ideal for: Water quality, Environment, Education, Pools, SPAs, hospitality, industrial and food processes. HANNA Chlorine Checkers are small, portable and above all they provide higher precision results than typical chemical test kits. Offering improved technology, its simple design easily allows for hassle-free measurement.These digital photometers or test kits serve as a bridge between the very simple test kits and professional instrumentation such as a calibrable photometer. Conventional test kits are not accurate and totally dependent on the user who is viewing the color, which is why HANNA has digitized this measurement and has come up with an accurate pocket-size digital chlorine colorimeter. The Checker® is accurate while offering a very affordable price. The novel shape of the Chlorine Checker makes it fit in the palm of your hand or in your pocket. Plus, the LCD screen is easy to read, with an automatic shut-off feature in case you forget to turn it off for some reason. Our chlorine meter is easier to use and more accurate than visual test kits due to its: • High accuracy • Large, easy-to-read digits • Auto power off • Meter dedicated to a single parameter: • Designed to work with Hanna's reagents • Uses 10 ml glass cuvettes • Small size, great comfort: • Weighing only 64g, the Checker® fits easily in your hand or pocket • Use the HI701 meter for fast and accurate analysis • One-button operation: zero and measure • Operated by a single AAA General battery.