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eXact 486629 Micro Calcium Hardness Strip for Photometers

4.5 (6) Write Review
Free shipping on orders over $29.99

$21.42

$ 9 .99 $9.99

In Stock

About this item

  • Used with eXact photometers only - includes a bulk bottle of 50 tests for the detection of Calcium Hardness in water
  • Reagent for: eXact iDip (30 - 720 ppm); eXact Micro 20 W/ Bluetooth SMART (20 - 400 ppm); eXact Micro 10 (20 - 300 ppm); eXact Pool EZ (21 - 720 ppm); eXact Spa EZ (19 - 550 ppm);
  • For visual method see Pool Check 3 in 1 part #481335
  • Made in USA


For use with eXact Photometers, the eXact Strip Micro Calcium Hardness incorporates the patented eXact reagent delivery system created by Industrial Test Systems, Inc. which is ideal for technical and non-technical users. By dipping the eXact strip into a photometer cell, the exact amount of reagent is released into the water causing a change in color or turbidity. The change is measured by an eXact photometer giving the user fast and accurate results. Each unit consists of a bulk bottle of 50 tests.


Tanya G
Reviewed in the United States on September 28, 2024
Very accurate reading.
anthony chisholm
Reviewed in Canada on January 15, 2024
Easy to use.
El Paso Bud
Reviewed in the United States on January 10, 2023
Values are 150-250 ppm lower than actual. Checked pool water at local university lab vs. eXact Tester and strip. So I add the difference to result from eXact strip. I wonder if they run QC checks on the strips to confirm accuracy and repeatability.
eli stinmetz
Reviewed in the United States on September 27, 2018
good product
vamp
Reviewed in the United States on July 27, 2017
Good product excellent delivery
Brad
Reviewed in the United States on October 28, 2016
Don't know if it works yet because you need another tester which I did not have.