Products

50 Tests At ITS, we have created our own unique reagent delivery system. This strip form of the eXact® Reagent Micro is to test for quarternary Amm...

25 Tests At ITS, we have created our own unique reagent delivery system. This strip form of the eXact® Reagent Micro is to test for Sodium Bromide....

Bottle of 50 tests At ITS, we have created our own unique reagent delivery system. This strip form of the eXact® Reagent Micro is to test for Sulf...

50 Tests At ITS, we have created our own unique reagent delivery system. This kit form of the eXact® Reagent Micro is to test for Sulfide. This kit...

100 Tests At ITS, we have created our own unique reagent delivery system. This strip form of the eXact® Reagent Micro is to test for Total Alkalini...

100 Tests At ITS, we have created our own unique reagent delivery system. This strip form of the eXact® Reagent Micro is to test for Total Bromine....

100 Tests At ITS, we have created our own unique reagent delivery system. This strip form of the eXact® Reagent Micro is to test for Total Chlorine...

50 Tests At ITS, we have created our own unique reagent delivery system. This strip form of the eXact® Reagent Micro is to allow for the testing of...

50 Tests At ITS, we have created our own unique reagent delivery system. This strip form of the eXact® Reagent Micro is to test for High Range Tota...

100 Tests At ITS, we have created our own unique reagent delivery system. This strip form of the eXact® Reagent Micro is to test for Total Hardness...

50 Tests At ITS, we have created our own unique reagent delivery system. This strip form of the eXact® Reagent Micro is to test for Total Iron (TPT...

50 Tests At ITS, we have created our own unique reagent delivery system. This kit form of the eXact® Reagent Micro is to test for Ultra High Tota...

To be used with the eXact iDip® Photometer This refill box is specifically designed for tap water and includes 1 bottle of each of the 7 reagents:...

To be used with the eXact iDip® or Well eXact® EZ Photometer This refill box is specifically designed for well water and includes 1 bottle of each...

ITS Complete Home Water Quality Test Kit makes testing accurate, affordable, and easy. A very simple and effective way to test the standard of your...

New & Improved! Identify quickly that your water is safe and healthy to drink. Home water quality testing helps identify quickly that your wate...

Monopersulfate, or MPS, helps to maintain and increase the life of your sanitizer. MPS Spa Check 3in1 is the perfect solution for pool & spa ow...

NOW AVAILABLE! NEW!  Our PoolCheck® brand is designed specifically with the pool and spa owner in mind. These strips are easy to use, fast in proce...

Our PoolCheck® brand is designed specifically with the pool and spa owner in mind. These strips are easy to use, fast in procedure and accurate in ...

Our PoolCheck® brand is designed specifically with the pool and spa owner in mind. These strips are easy to use, fast in procedure and accurate in ...

Our PoolCheck® brand is designed specifically with the pool and spa owner in mind. These strips are easy to use, fast in procedure and accurate in ...

Our PoolCheck® brand is designed specifically with the pool and spa owner in mind. These strips are easy to use, fast in procedure and accurate in ...

PoolCheck® Copper 3in1 is the world's first test strip designed to measure Copper sanitizer levels used in alternative sanitizing systems (for both...

Detects: Free Chlorine: 0, 0.1, 0.25, 0.5, 1.0, 3.0, 6.0, 10.0 ppm (mg/L) Total Alkalinity: 0, 40, 80, 120, 180, 240, 360, 720 ppm (mg/L) pH: 6.0,...