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๐งช Stay ahead of contamination with ultra-precise chlorine testing in under a minute!
Industrial Test Systems WaterWorks 480124 offers ultra-high range free chlorine testing with 50 precision strips per bottle. Designed for rapid 61-second results and a broad 0-2000 ppm detection range, these USA-made strips feature patented technology to resist bleach-out and deliver reliable, easy-to-read measurements for professional and non-technical users alike. Ideal for critical sanitation verification outside swimming pool applications.



| ASIN | B00DIJ0LV8 |
| Best Sellers Rank | #18,709 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #95 in Substance Analysis Instrumentation |
| Brand | Industrial Test Systems |
| Brand Name | Industrial Test Systems |
| Customer Reviews | 4.4 out of 5 stars 261 Reviews |
| Global Trade Identification Number | 00809762801241 |
| Included Components | Contains 1 bottle of 50 tests measuring free chlorine and one color chart |
| Item Weight | 25.54 g |
| Manufacturer | Industrial Test Systems, Inc (Sensafe) |
| Material Type | Plastic |
| Model Number | 480124 |
| Number of Items | 50 |
| Part Number | 480124 |
| Ph Range | 0-14 |
| Recommended Uses For Product | Chlorine Test, Water Test, Home Water, Tap Water, Well Water |
| Sterility Rating | 0-14 |
| UPC | 809762801241 |
| Unit Count | 50 Count |
| Warranty Description | Shelf life on cap |
F**S
The strips do work on a basic level. Sometimes thatโs all you need
We were having water issues so these were purchased. They seem to work. I donโt have a lot of experience with water testing. It worked.
J**R
Test strips
Works great
M**R
Works well for testing HOCL machine output
I got this to test the ph of my HOCL machine output. Seems to verify that I havenโt made bleach. I donโt have a comparison to check accuracy, but I am happy.
S**Y
Review of item
good
A**R
Must have for a Preschool
We are required to have water testers for licensing. These have a long shelf life and are the best value for the money.
L**Y
Works as advertised
Super simple/easy to use. Used it to test level of Chlorination for a holding tank treatment. Gave us confidence that we shocked our tank at the right level. Results are that we have tested bacteria free since using these strips in our treatment.
W**Y
Ultra High II is to 2000 ppm
Its hard to tell exactly which one goes to what level. We had to get to a minimum of 500 ppm. We purchased the Ultra High strips as well 0-750 and want these 0-2000 as a confirmation that we had hit our minimum. We were testing at 8-10 locations over the period of an hour, comes with 50 strips, worked great. This range is way outside our equipment's capability to measure chlorine.
V**R
Excellent product!!
We use these in our Childcare they are a great product.
Trustpilot
5 days ago
2 weeks ago