Total Hardness

This simple colour test strip, from our WaterWorks™ brand, allows for quick and accurate testing of Total Hardness of water, as calcium carbonate. ...

This simple 5-way colour test strip, from our WaterWorks™ brand, allows for quick and accurate testing of Free Chlorine, Total Chlorine, pH, Total...

This easy to use 5 in 1 colour test strip from our Eco-Check brand is one of our most popular products. It allows you to test for Total Alkalinity,...

Safe Tap Check™ 9-Way Water Test Kit makes testing accurate, affordable, and easy. A very simple and effective way to test the standard of your dr...

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 ...

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...

Description  Perfect all-in-one hot tub and spa water testing kit. Everything you need to test your hot tub & spa water in a convenient case. T...

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...

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 ...

Description  The NSF/ANSI 50 L1 Certified Pool eXact® EZ photometer delivers 10 pool water parameters with lab quality results! Most tests with the...

Best Selling Global Product! Detects; Total Hardness: 0, 25, 50, 120, 250, 425 ppm (mg/L) Total Chlorine: 0, 0.5, 1, 2, 4, 10 ppm (mg/L) Free Chlor...

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...

Detects: pH: 2.0, 4.0, 5.0, 6.5, 8.5, 9.5, 10.5, 12.0 pH Total Alkalinity: 0, 40, 80, 120, 180, 240, 500 ppm (mg/L) Total Chlorine: 0, 0.2, 1.0, 4...

Description The eXact iDip® Smart Photometer System® is the first, patented, handheld photometer to provide 2–way communication with a Bluetooth® S...

Description  The eXact® Micro 20 with Bluetooth® SMART is a powerful dual-wavelength photometer system that harnesses the technology to connect wir...