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m.r.
Reviewed in the United States on September 4, 2024
After inadvertently breaking a vial of API's water test, and not having an extra one at the ready, I ordered this product. It is perfect -- you can fill your test vials, place them easily in their marked slots (ammonia, nitrite, nitrate, pH), and the API color chart booklet also fits very neatly into a slot behind the test vials, making it easier to read the colors in your water testing. This item is a hard, white-colored product which should prove to be extremely durable. It is not a flimsy plastic, and the white color makes it easier to discern the test vial's colors.It would be nice if API would produce, as an option, not only their complete test kit, but this product within the complete test kit -- of course, they'd have to redo the packaging, but I think it would be worth it.
NOLA Gurl
Reviewed in the United States on July 26, 2024
I really like this holder. Makes it easy to fill and read results. It’s sturdy and easy to clean. The only thing missing is a drying rack on the back.
Christopher M. Conro
Reviewed in the United States on July 16, 2024
This is a 3D printed item but it is of good quality and it is very functional. There are many thoughtful design touches - notches in the tube holders to hold the tubes upside down, the caps can be flipped to either side in their holes, drainage channels that facilitate airflow for drying, tabs to hold the API master kit chart, and the tube line up with the scales on the chart regardless which pH range is tested.
Richard Hardman
Reviewed in the United States on June 24, 2024
Works as advertised only issue I have with this product is the colors white or black I do not recommend purchasing the black holder because I found it more difficult to read the colors,I know there's a slot to hold the color card that comes with the API master test kit but it's not water proof. with the white holder its much easier to read the colors if you're not using the a color card.
Jared F.
Reviewed in the United States on August 22, 2023
Works very well and never had a problem. Used weekly approximately 3 times a week. I don’t want to be without this unit and is my go to. It is kept out on the table and never sees storage. Love it.
Anastasia
Reviewed in the United States on July 4, 2023
I love how easy it is to dry the tubes in this without worrying that they'll fall over and break. Reading the parameters is super easy since the vials line up perfectly with the test kit paper.
Tony
Reviewed in the United Kingdom on February 7, 2023
Like how it's got the drain holes in the base and also tell you which tests tube us which
Tina Carmona
Reviewed in the United States on December 19, 2023
This would have gotten 5 stars if it had one more spot between the ph & nh3 that had h ph (for high ph), but overall, I love it & have had people ask where I got it so they could order some. Great quality & easy to use & clean. Also works for drying the tubes, just put them upside down.
Mitch Edgeworth
Reviewed in the United States on October 13, 2023
A little pricy, but this is a real life saver. Always thought tube racks were unnecessary but i finally caved after breaking nearly all of my original tubes, and it's made testing that much easier. The spacing lines up nicely with the color chart too. I do wish there was an extra tube holder for both pH tests.
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