Water Testing

Professional Equipment has many water testing and environmental products for water quality testing of drinking water, swimming pools, aquarium water and much more! Our accurate water testing products identify harmful levels of different common contaminants in water: Bacteria, Lead, Pesticides, Nitrates, Nitrites, Chlorine, pH, Hardness and much more!

Popular Water Testing Categories


Chlorine Meters	Conductivity Meters	Dissolved Oxygen Meters	Turbidity Meters	Water Quality Testing

Most Popular Water Testing
ExStik™ Chlorine Meter The ExStik Chlorine Meter measures total chlorine from 0.01ppm and is unaffected by sample color or turbidity. Yes the ExStik Chlorine Meter by EXTECH offers a better way to measure Chlorine!	Oakton Acorn® CON 6 Meter This meter features easy, push-button operation, a convenient HOLD function, and Auto-off function that shuts meter off after 20 minutes of non-use.
UltraMeter® 6P II Waterproof Water Quality Test Meter The Myron L Company Ultrameter 6P Water Quality Test Meter delivers a high level of accuracy that has been achieved through advanced four-electrode conductivity cell technology. For water quality management this meter will test pH, Temperature, ORP, Conductivity, TDS, and Resistivity.	ExStik Conductivity/TDS/Salinity Kit The ExStik Conductivity/TDS/Salinity Kit features all calibration standards and comes complete with sample plastic cups and a carrying case for extra convenience. The waterproof meter features one high accuracy multi-range sensor that measures four parameters.
Also Popular Water Testing
Conductivity Meter, Mini - General Tools Hanna Portable Microprocessor Turbidity Meter CExStik™ 4 in 1 Water Quality Meter Kit - Chlorine, pH, ORP, and Temperature Hanna Water Quality Test Kit Water Purity Test Pen Weighted Base With 5 Cups for ExStik Chlorine Meter	Brix Refractometer, Salinity w/ Auto Temp Compensation - Extech Extech pH / mV / Temperature Meter, Oyster™ Series Oakton Waterproof ORPTestr 10 ExStik I and II Dissolved Oxygen (DO) Meter 3ft Extension Cable ExStik Conductivity/TDS/Salinity Kit Hanna Free & Total Chlorine Meter