💦 Dive into Clarity: Test Your Water with Confidence!
The Industrial Test Systems 480022 WaterWorks Free Chlorine HR Test is a comprehensive water testing solution that allows users to accurately measure free chlorine levels in water. With a user-friendly design, this kit includes 50 test strips and a verified color chart, ensuring precise results for both technical and non-technical users. Manufactured in the USA under stringent quality control standards, it guarantees reliability and accuracy in every test.
C**S
... this product for years at our engineering firm with great success.
We have used this product for years at our engineering firm with great success.
F**A
Good product for aquarium
Easy and saving fishes. This product should be available in Australia.
S**E
Difficult to read
I can't say how accurate they are, because I haven't compared them side by side to a known high quality source. But I can say they are difficult to read, and telling the difference between 30 and 50 ppm is difficult to say the least. I'm lowering my score even further because these are basically useless since the color variation is so slight between the different the different PPM levels. The only thing I can really tell is if I have less than 10ppm.
R**H
Affordable
Did exactly what I needed them for
F**D
Work good
I followed instructions on there website and they work great. Would buy again
TrustPilot
1 周前
3天前
