pH & ORP Measurement
Probes and analyzers that measure pH and oxidation-reduction potential in process streams.
AlpHa Measurement Solutions, formed in December 2018 through the acquisition of Analytical Sensors and Instruments (ASI) and Aurora Scientific Instrum…
Analytical Measurements, established in 1948 and based in Hopatcong, New Jersey, is a small American manufacturer specializing in pH and ORP (oxidatio…
Analyticon Instruments Corporation, established in 1988 and based in Springfield, New Jersey, is the exclusive North American distributor for DKK-TOA …
AquaMetrix, a product line of Water Analytics, Inc., has manufactured water quality instrumentation for over 50 years, originating as Lisle-Metrix—a C…
AquaMetrix, the sole product line of Water Analytics Inc. headquartered in Andover, Massachusetts, has produced water quality instrumentation for over…
AquaPhoenix Scientific Inc., headquartered in Hanover, Pennsylvania at 860 Gitts Run Road, is a manufacturer and distributor of water quality testing …
Ashcroft Inc., founded in 1852 and headquartered at 250 East Main Street in Stratford, Connecticut, is one of the world's oldest and most recognized m…
Automata Inc., founded in 1975 and based in Nevada City, California (104 New Mohawk Rd, Suite A), manufactures environmental monitoring instruments, s…
Automation Service, founded in 1956 and headquartered in Earth City, Missouri, is a global leader in remanufactured process instruments, controls, and…
B&C Electronics Srl, established in 1974 in Carnate near Milan, Italy, is an ISO 9001:2015 certified manufacturer with over 50 years of expertise in l…
BAMO IER GmbH, based in Mannheim, Germany, develops and manufactures measurement technology for level, turbidity, and analytical monitoring in liquids…
Badger Meter, founded over 120 years ago and headquartered in Milwaukee, Wisconsin, is a leading manufacturer of flow measurement, water quality monit…
Controlmatik ABW d.o.o., based in Domžale, Slovenia, develops and manufactures dosing, measurement, regulation, and safety equipment for water disinfe…
Cerlic Controls, headquartered in Kennesaw, Georgia, specializes in optical sensor instrumentation for water quality monitoring, positioning itself as…
Chengdu Tengine Innovation Instrument Co., Ltd. is a Chinese national high-tech enterprise dating from 2002 that builds sensors and online monitoring …
Googolwater, operating as Chongqing Googol Changjiang Research Institute, was established in 2016 in Yongchuan, Chongqing as a subsidiary of publicly …
Electro-Chemical Devices (ECD), founded in 1977 and headquartered in Anaheim, California, manufactures liquid analytical process instrumentation for d…
Endress+Hauser is a Swiss-founded global instrumentation company employing over 17,000 people with more than 3.7 billion euros in annual sales, organi…
HORIBA, headquartered in Kyoto, Japan, is a global analytical instrumentation company whose Energy & Environment and Water & Liquid business segments …
Halogen Systems, Inc. is a Nevada-based manufacturer of reagent-free amperometric chlorine analyzers and multiparameter water quality sensors for muni…
Hamilton Company, founded over 70 years ago by Clark Hamilton, is a global manufacturer of precision analytical instruments headquartered in Reno, Nev…
JUMO GmbH & Co. KG is a family-owned German manufacturer of industrial measurement, control, and automation technology headquartered in Fulda, with ov…
JUMO Process Control, the US arm of the JUMO Group headquartered in Fulda, Germany, develops and manufactures sensor and automation technology for ind…
KELLER Pressure AG, founded in 1974 by physicist Hannes W. Keller (inventor of the integrated silicon measuring cell) and now led by his sons Tobias a…
KROHNE is an independent family-owned process measurement instrumentation company founded in 1921 in Duisburg, Germany, where it remains headquartered…
Labkotec Oy, founded in 1964 and headquartered in Pirkkala, Finland, is a measurement technology manufacturer and subsidiary of the Indutrade Group th…
OTT HydroMet, headquartered in Germany with a heritage dating to 1873 and now part of the Veralto corporation alongside In-Situ and Sea-Bird Scientifi…
Pulsafeeder, headquartered in Punta Gorda, Florida and operating as part of IDEX Corporation, has been a leading manufacturer of chemical metering and…
Pyxis Lab, Inc. (operating internationally through Pyxis Europe SL) is a water quality instrumentation manufacturer specializing in inline sensors, ha…
With over 113 years of heritage originating as a village blacksmith in Giesbeek, the Netherlands, Royal Eijkelkamp has grown into a global supplier of…
SWAN Analytische Instrumente AG is a Swiss manufacturer established in 1991 and based in Hinwil, specializing exclusively in continuous online analyti…
Sensorex Inc., founded in 1972 and headquartered in Garden Grove, California, is a manufacturer of electrochemical and optical measurement sensors and…
Founded in 2013 and operating as Zwinsoft (Tianjin Zwinsoft Technology), this Chinese high-tech environmental monitoring manufacturer holds over 110 i…
Sigrist-Photometer AG, founded in 1946 by Dr. Ing. Willy Sigrist in Ennetbürgen, Switzerland, develops and manufactures high-precision process photome…
Swan (Swiss Water Analytical Instruments) is a Swiss manufacturer of online water quality monitoring instrumentation, founded in 1991 and headquartere…
Tintometer GmbH, operating worldwide under the Lovibond brand, is a family-owned German company with over 140 years of heritage in analytical instrume…
TriOS Mess- und Datentechnik GmbH, founded in 1998 as a University of Oldenburg spin-off and headquartered in Rastede, Germany, develops and manufactu…
vermicon AG, headquartered on the SKYGATE Campus in Hallbergmoos near Munich, is a biotechnology company founded in 1997 as a spin-off from the Techni…
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