Water Quality Meters & Probes


Universal Meters and Probes


Hach, the leader in water quality, has developed a customized solution for water quality testing that takes the guesswork out of your measurements. Designed for your water applications, the Hach HQd IntelliCAL smart probes automatically recognize the testing parameter, calibration history, and method settings to minimize errors and setup time.

Available Parameters: Conductivity, Dissolved Oxygen, ORP, pH, Sodium, Ammonia, Ammonium, Nitrate, Fluoride, Chloride.

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An all-in-one system with guided menu navigation makes general water quality testing fast and simple. Each system is designed to be used in a wide variety of applications and comes complete with everything you need to start testing.

Available Parameters: pH, ORP, Conductivity, Dissolved Oxygen.

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Specialty Meters and Probes



Hach’s H-Series meters and probes provide long-lasting performance and hassle-free maintenance. With a rugged body and ability to store dry, these non-glass pH probes resist damage, reduce upkeep and lower operation costs.

Available Parameters: pH , conductivity, ammonia, dissolved oxygen, fluoride, noitrate, ORP, sodium.

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MP Meter

MP Meters

Hach’s MP Meters work without probes, allowing rapid testing of pH, ORP (Oxidation Reduction Potential)/Redox, conductivity, resistivity, Total Dissolved Solids (TDS) and temperature. The instruments use integrated sample cups for efficient high throughput testing vs. external probes.

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