Water Testing Equipment and Meters Total Products: 361

Total Chlorine Reagent Set CL17 Analyzer Reagents and Refills For Use With Colorimeter Photometers Includes DPD Indicator Powder Total Chlorine Ind...

Free Chlorine Reagent Set CL17 Analyzer Reagents and Refills For Use With Colorimeter Photometers Includes DPD Indicator Powder Free Chlorine Indic...

PD250 Reagent Refill Free Total Chlorine Reagents and Refills For Use With Colorimeter Photometers Includes (250 Tests) Reagent Refill Vial for PD250

PD250 Reagent Refill Free Chlorine Reagents and Refills For Use With Colorimeter Photometers Includes (250 Tests) Reagent Refill Vial for PD250

Colorimeter Ammonium 0.01-0.8 mg/L (Powder Reagents) Range Accuracy +/-1 nm 3 Percent Full Scale Resolution 0.01 A Includes Batteries Carrying Case...

Colorimeter Reagent Iron Range 0.08-5.0 ppm For Use With 6CAT1 (or 1910) SMART 3 Colorimeter Includes (50) Tests Reagent System For 4EVT6 SMART 2 A...

Water Quality Replacement Reagent For 3VXT1 Colorimeter. Reagent can also be used with Hach Instruments Range 0.01-0.7 Includes (100 ct. PP) Ascorb...

pH Meter KitPH/Cl/Temp Waterproof Yes Automatic Temperature Compensation Yes Displayed Temperature Range -5 Degrees to 90 Degrees C 23 Degrees to 1...

Individual Water Testing Kit Total Chlorine - High Range Range 0 to 200 ppm Number of Tests 50

Waterproof Chlorine Meter Waterproof Yes Automatic Temperature Compensation No Displayed Temperature Range -5 Degrees to 90 Degrees C 23 Degrees to...

ORP Meter Application Measures Orp Features Flat Surface Electrode Waterproof For Use With Can Also Measure pH Using A PH10 Or PH115 Electrode Incl...

Water Test Education Kit Ammonia Nitrogen Range 0.0 -4.00 ppm For Use With 6CAT1 (or 1910) SMART 3 Colorimeter Includes Reagent System For 4EVT6 SM...

Water Quality Test Kit Ammonia Range 0 to 1 mg/L Test System Visual Continuous Color Disk Number of Tests 100 Replacement Reagents RS5540

Water Quality Replacement Reagent For Ammonia Colorimeter 3VXP1. Reagent can also be used with Hach Instruments Range 0.01-0.8 Includes (200 ct PP)...

pH/Conductivity Kit pH Range 0.00 to 14.00 Electric Conductivity Range 0 to 19.99 mS/cm TDS Range 0 to 99.9 ppm 1.00 to 9.99 ppt 100 to 999 ppm Wat...

Water Quality Test Kit Phosphate Range 0 to 2.5 mg/L Test System Visual Continuous Color Disk Number of Tests 100 Replacement Reagents RP155-0

Individual Water Testing Kit Hardness - Total and Calcium Range 4 to 200 ppm Number of Tests 50

pH Meter WaterProof Refillable pH Range 0.00 to 14.00 Waterproof Yes Automatic Temperature Compensation Yes Displayed Temperature Range 23 to 194 D...

pH Electrode Cleaner pH Storage and Cleaning Protein Range 7.01 pH Container 500 mL Plastic Bottle For Use With pH Meters and Electrodes

Medium Range COD Reagent Range 0 to 1500 mg/L

Orbeco-Hellige COD Tube Tests Range 0-150 mg/L

Reagent Tablet For Use With Photometer Includes (50) Tablets Package Quantity 50

Reagent Tablet For Use With Photometer Includes (50) Tablets Package Quantity 50

Reagent Tablet For Use With Photometer Includes (50) Tablets Package Quantity 50