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Reviewed in Italy on July 2, 2025
La misurazione del cloro è impreciso e i affidabile
Luis Narciso Torres Garzon
Reviewed in the United States on June 7, 2025
muy regular,
talsin
Reviewed in the United States on June 2, 2025
Chlorine meter needs calibration every time you use it. Even when you calibrate it per instructions, it’ll move slightly and tell you that you need to add more chlorine. pH meter does work though so that’s a plus
Luis F
Reviewed in the United States on September 10, 2024
El cloro siempre chequea con exceso. Cuando se usa otro tipo de probador el cloro se encuentra a nivel o le falta. con el PH no se sabe pues cuando se coloca como indican las instrucciones inmediatamente se coloca en la posicion de optimo
William C Urbonas
Reviewed in the United States on July 24, 2023
Easy to use and set up
Jody
Reviewed in the United States on June 15, 2023
I rarely write reviews, but felt compelled to validate the negative reviews this item has received. Despite the negative feedback I had read about this and similar products, there were enough "just follow the directions and calibrate it and you'll be fine" reviews to convince me to take I a chance and order one.I have worked with a variety of lab equipment, so felt confident in my ability to calibrate and use this meter. I thought it odd that it wasn't stored with the probes immersed in a buffer of some sort, but again, thought it was worth giving it a shot. This thing is junk. Don't waste your time or your money. Not only were the readings inaccurate when compared to a validated testing method, they were highly inconsistent, too. Pass on this one and keep looking!
Jorick Ritsema
Reviewed in the Netherlands on October 23, 2023
It just does not work. Not accurate enough
Michael Beierlein
Reviewed in Germany on July 28, 2022
Das Gerät ist nicht im Ansatz dafür geeignet, die Werte richtig auszulesen.Hab zuerst gedacht ich bin zu dumm das richtig zu bedienen aber nach genauer Beachtung der Bedienungsanleitung hat mir das Gerät einen Extrem überhöhten Clorgehalt angezeigt. Dachte dann auch: Ok zu viel Chlor im Wasser aber bevor ich was unternehme prüfe ich nochmal anderst. Hab dann frisches Leitungswasser getestet und ebenfalls ein zu hohen Chlorwert erreicht.Also ABSOLUTER MÜLL
sean grice
Reviewed in the United States on October 13, 2022
Liked how I could use it easily
Jane
Reviewed in Canada on February 6, 2021
reader is inaccurate same reading from a glass full of pull water as for a glass of plain water .
Andy Goudie
Reviewed in the United Kingdom on March 1, 2020
It doesn't work. The rating for chlorine is absolute rubbish. Complete waste of money. I tested the water in my hot tub and it indicated that I needed to add chlorine. I was unable to do so and did not test again for a week when it said the chlorine level was "dangerously high" No one had access to the chlorine granules other than me and I was away from home. I have just ordered the strips again at least they are reliable!
Angie
Reviewed in the United States on September 17, 2019
This works like a charm on our spa! Now I don’t need to buy test strips anymore. Glad I bought it. Easy to calibrate and gives accurate results. I do recommend you to clean the probes to get accurate results.
Tom M.
Reviewed in the United States on June 14, 2019
working great, just need to clean the probes once in a while
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