
eXact Strip Micro Calcium Hardness - Bottle of 50 test strips | ITS-486629
*Please note when ordering Industrial Test Systems, the minimum order must be equal to or greater than $150.00 of ITS products. There is also a lead time of 10-14 business days for fulfillment and shipping. Thank you. 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. For use with the following photometers: eXact iDip photometer eXact iDip 570 photometer Pool eXact EZ photometer Spa eXact EZ photometer eXact Micro 20 photometer eXact Micro 10 photometer The eXact® Strip Micro Calcium Hardness incorporates the patented eXact® reagent delivery system created by Industrial Test Systems, Inc. which is ideal for