Products

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:...

COMING SOON Get fast, reliable, and ISO-compliant turbidity measurements with the eXact® Turbo™ Turbidity Meter. Built-in cell design, Bluetooth®...

COMING SOON Get fast, reliable, and ISO-compliant turbidity measurements with the eXact® Turbo™ Turbidity Meter. Built-in cell design, Bluetooth® ...

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...

Black carrying case with foam inserts. Holds up to 12 strip bottles and 2 reagent bottles.

Do you know if you are being exposed to harmful radiation? The RDX-2 affordable hand-held portable radiation meter is small enough to go anywhere ...

Do you know if you are being exposed to harmful radiation? The RDX-2B affordable hand-held portable radiation meter is small enough to go anywhere ...

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...

This Dilution Kit which includes 1 of each: 500 ml Vented Wash Bottle, 50 mL Graduated Cylinder with seal, 1 mL syringe, 5 mL syringe, and dilution...

At ITS, we’ve put together a mini dilution kit to use with any of our products, to dilute your water samples or your reagents. Included in the kit:...

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

The Lead Paint Check Reagent Set works for eXact® LEADQuick Photometer (476nm);

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...

Experience worry-free pool maintenance with the Pool Check Xpress 3 test strip. Forget about carrying bottles or charts; the safe range indicators ...

NOW AVAILABLE! NEW!  Pool Check® 3in1 offers the user more than just another test strip; it offers accurate results that you can rely on. 3in1 Pool...

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...

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

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

25% Discount new product offer! The new Pool eXact® EZ Starter Kit with Bluetooth® delivers 11 pool water parameters with lab–quality results! Thi...

25% Discount new product offer!  The new Pool eXact® EZ with Bluetooth® delivers 11 pool water parameters with lab–quality results! This meter can ...

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 - Best selling UK, EU & US Pool 3in1 Test Strips. Identify quickly that your pool & spa water is safe to use. Maintaining a swim...

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,...

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 i...

Detects TDS: 0, 500, 1500, 3000, 5000 ppm (mg/L) Bottle of 35 tests Our PoolCheck® brand is designed specifically with the pool and spa owner in mi...

Industrial Test Systems, Inc. features the Arsenic Econo-Quick test kits that are designed using cutting edge chemistry, to be easy to use without ...

Detects: <2, 3, 5, 7, 8, 9, 10, 12, 16, 20, 25, 30, 40, 50, 80, >80, >90, >100 ppb (µg/L) Industrial Test Systems, Inc. features the Ar...

Industrial Test Systems, Inc. features the Arsenic Quick™ test kit that provide accurate results at affordable prices. Designed using cutting edge ...

Detects: <1, 2, 3, 4, 5, 6, 7, 8, 10, 13, 20, 25, 30, 40, >50, >80, >120, >160 ppb (µg/L) Our ITS Arsenic Quick II test for Water te...

Detects: <1, 2, 3, 4, 5, 6, 7, 8, 10, 13, 20, 25, 30, 40, >50, >80, >120, >160 ppb (µg/L) Our ITS Arsenic Quick II test for Water ...

 Detects: <2, 4, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 100, >150, >300 ppb (µg/L) 5 Tests ITS features the Quick Arsenic Low Range Mini ...

Detects: <2, 4, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 100, >150, >300 ppb (µg/L) 50 Tests ITS features the Quick Arsenic Low Range for W...

Detects: <0.5, 1.0, 1.5, 2.0, 3.0, 4, 5, 6, 7, 8, 12, >20, >30, >50 ppb (µg/L) ITS features the Arsenic Low-Range Quick II test for Wat...