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Art. No.: 118311
The LETZTEST pH | Chlorine Tester is an easy to use tool for measuring free/residual chlorine, total chlorine and pH (acidity) of water samples which is very often convincing in practice.
Why measuring chlorine and pH? In many cases testers want to know if a water was disinfected or if the residual chlorine (=free chlorine) level is still sufficient to protect the drinking water from recontamination. The Ideal level of free-residual chlorine is said to be 0,2-0,5 mg/L. Desinfection with chlorine is more effective at a pH value below 7,5.
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For further specifications download
Technical Data Sheet
Consumables for Visual Color Comparator Test
Note: A small number of reagent tablets are included with the unit but larger quantities should be requested separately.
Art. No.: 119021
Shelf-life: 8 years, no cooling required
Art. No.: 119020
Shelf-life: 8 years, no cooling required
Art. No.: 118312
Shelf-life: 8 years, no cooling required
Note: n/a
The practical visual color comparator test that makes measuring free and total chlorine, as well as pH of water samples easy and user-friendly.
The pocket-sized test uses long-lasting and cost-efficient reagents, making it the perfect solution for remote locations.
Simple, safe and independent!
