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Your cart is empty.Insta-Test Pro 600 Plus test strips allows the user to just dip the strip into the water and receive accurate, instant results with no wait! The formula is designed for stable color development to allow adequate time for the user to match very distinct colors along with preventing cross-contamination between pads. Insta-Test Pro 600 Plus Plus test strip measures Free Chlorine (0 - 10 ppm), Bromine (0 - 20 ppm), Total Chlorine (0 - 10 ppm), pH (6.2 - 9.0), Total Hardness (0 - 800 ppm) and Cyanuric Acid (0 - 500 ppm). The waterproof pop-top bottle with desiccant liner protects the strips from moisture intrusion. There are 100 strips per bottle with English, French, and Spanish instructions.
JIM
Reviewed in the United States on July 16, 2024
Works great easy to read results.
Bea
Reviewed in the United States on June 11, 2024
I have been using this brand of test strips for my pool for the last few years and they never steer me wrong. I only take water to the pool store once at the beginning of the pool season and then these strips handle the test of the pool season
Customer
Reviewed in the United States on June 1, 2024
The 600 pro test strips are the best that I have used in my 25+ years of testing my pool water. I have extreme low vision and I CAN FINALLY read the 600 pro strips!
doc j
Reviewed in the United States on May 22, 2024
ALL GOOD
Buysgoodstuff
Reviewed in the United States on March 24, 2024
Classical pool tester from a top-of-the-line company. Sort of expensive but the alternative is not test and destroy the pool surface on an in ground concrete pool. The surface is sensitive to pH, and calcium ions. The tester measures all the essential parameters. Last about the right amount of time (the bottle has an expiration date) if you make sure the test strips are not outdated (check when you receive it). You should have enough time left on the expiration date for 2 x week testing. Any less time than that and you will expire before completing the contents of the purchase. Not often, but once I received a test kit that had 6 months to expiration and 100 strips (divide by 2 = 50 week) or in other words, about half the test strips would be unused at expiration. Fortunately, this was not from Amazon, but it serves to check expiration dates wherever you purchase. P.S. my current strips from Amazon are well within the time limits at final use.
Daniel stallings
Reviewed in the United States on December 8, 2024
Tested these along side my color metric and they were surprisingly accurate
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