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Valterra Blue Devil 3-Way OTO Chlorine, Bromine & pH Test Kit | B7228

Marsoni M251S
Sale price$14.99
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Valterra Blue Devil 3-Way OTO Chlorine, Bromine & pH Test Kit | B7228Streamline your water analysis routine with the Valterra Blue Devil 3 Way OTO Test Kit (B7228), an all in one solution for checking chlorine, bromine, and pH levels in pools and spas. The kit comes equipped with color coded sampling vials that make it easy to obtain and interpret readings, plus a sturdy polyethylene storage case that keeps every component organized and ready to use. Key Benefits Three Parameter Coverage: Tests chlorine, bromine, and
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
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EMG
Phoenix, US
★★★★★ 1
Stopped working
Maybe it's a one-off but it stopped working very shortly after I received it and I had to return it. Casio used to be a good brand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
S
Verified Purchase
Shawn Houston
Chelsea, US
★★★★★ 3
light not strong enough
light not strong enough
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Reviewed in the United States on February 3, 2023
S
Verified Purchase
S. Marie
Omaha, US
★★★★★ 5
Great watch!
I like how thin & lightweight it is. The blue numbers makes the watch more appealing!!
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Reviewed in the United States on July 8, 2019
J
Verified Purchase
J. Rosett
Massapequa, US
★★★★★ 5
Just what I wanted
I am an invalid and spend a lot of time watching tv in the dark, so I wanted a watch I could read in the dark. It isnt very bright but enough to be able to read it and it is also large enough to read easily. It is not beautiful but is good looking enough to wear when going out. It is just what I needed and I am satisfied with it.
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Reviewed in the United States on August 11, 2019
D
Verified Purchase
DrEAM
Port Orchard, US
★★★★★ 5
Super soft, runs small, long tail
High quality, super soft, good neck height, nice price, ready to go right out of the dryer, medium thick material, works well under a sport coat or sweat shirt, snug fit--runs about one size small. Length is about four inches too long. So, ideally made for tall and skinny people (I am short and thick), but going one size up works fine for me except have to tuck it in due to the length.
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Reviewed in the United States on December 26, 2025

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