| Advanced Micro Instruments - http://www.amio2.com Manufacturer of trace and percent oxygen analyzers. Full specifications of company products online. - Read more |
| Advanced Sensor Technologies, Inc. - http://www.astisensor.com Manufacturers of pH, ORP and Ion Selective Sensors for difficult process control measurements. ASTI provides complete pH, ORP and ISE loop control systems including analyzers and transmitters, TPC and PID Controllers. - Read more |
| All Gas Detectors.com - http://www.allgasdetectors.com Provides testing and inspection equipment and offers a large selection of gas detectors. - Read more |
| Alpha Omega Instruments - http://www.aoi-corp.net Manufacturer of oxygen analyzers, thermoelectric coolers, and carbon dioxide monitors. - Read more |
| Alpha Omega Instruments - http://www.alphaomegainstruments.org Laboratory and process carbon dioxide analyzers and monitors with measuring ranges from parts per million to high percentage. - Read more |
| Amoxtec Inc - http://www.amoxtec.com Manufacturers of oxygen and gas analyzers, including sensors and monitoring systems for military purposes, bar cellars and pelican cases. - Read more |
| Analytical Sensors, Inc. - http://www.asi-sensors.com Electrochemical sensors: pH, conductivity, ion selective electrodes, dissolved oxygen, and temperature. - Read more |
| Astech Ireland - http://www.astechireland.ie Offering TOC, ammonia, sodium, silica, turbidity, BOD, COD, organic halogens, pH, conductivity, flow, and meters. - Read more |
| CD Hightech Pvt. Ltd - http://www.cdhitec.com Manufacturers of laboratory equipment - conductivity meter, pH meter, stirrer, pocket conductivity meter and a unique pocket pH meter. - Read more |
| D-Opto - http://www.d-opto.com Provides sensors for environmental and scientific research. - Read more |
| Delta Ohm Inc. - http://www.deltaohm.com Manufactures instruments for the measuring temperature, relative humidity, pressure, light, noise, pH, conductivity and dissolved oxygen. - Read more |
| Digital Instruments Corporation - http://www.digitalinstruments.net Manufacturer of ph meter, conductivity meter, TDS meter, ORP indicator controller and other laboratory analytical instruments from India. - Read more |
| EID Corp. - http://www.eidusa.com Manufacture computerized lab equipment; data loggers, electrodes, cells, probes, sensors, buffers, accessories, pH electrodes, Ion Selective Electrodes, ORP electrodes, Conductivity, DO electrodes and temperature sensors. - Read more |
| Electro-Chemical Devices, Inc. - http://www.ecdi.com Manufacturer of analytical instrumentation for measurement and control of pH, conductivity, dissolved oxygen, resistivity, and specific ions. - Read more |
| ElectrodesDirect.com - http://www.electrodesdirect.com Supplier of replacement pH, ORP, conductivity, dissolved oxygen, ion selective, and biotechnology electrodes and assemblies. - Read more |
| Elmetron - http://elmetron.com.pl Distributor and manufacturer of pH-meters, conductivity meters, ion meters, DO meters, thermometers, humidity meters, thickness gauges. - Read more |
| Engineered Systems aqnd Designs - http://esdinc.com Manufactures pH meters and electrodes; dissolved oxygen and gaseous oxygen meters, electrodes and controllers. - Read more |
| Eutech Instruments - http://www.eutech.nl pH meters for the researcher. Integrated temperature probe. - Read more |
| Hanna Instruments Ltd. - http://www.hannashop.co.uk Handheld and bench top models. - Read more |
| HEITO - http://www.heito.com Designs, manufactures and distributes standard and specific electrochemical measuring instruments for laboratories.: pH-meters, redox, conductivity, dissolved oxygen, chlorometers, electrodes and probes. - Read more |
| Illinois Instruments - http://www.illinoisinstruments.com A manufacturer of process oxygen analyzers, headspace analyzers, and permeation analyzers. - Read more |
| Insite Instrumentation Group, Inc. - http://www.insiteig.com Manufacturing of water and wastewater optical dissolved oxygen and suspended solids systems. - Read more |
| IQ Scientific Instruments - http://www.phmeters.com Non-glass pH systems with ISFET silicon-chip sensor technology and ion-selective probes. - Read more |
| Jenco Instruments - http://www.jencoi.com Manufacturer of pH meters, ORP meters, conductivity meters, dissolved oxygen meters, ion meters and temperature meters. ISO certified manufacturer, CE approved products. - Read more |
| JUMO Instrument Company Ltd - http://www.jumo.co.uk A company in the field of analytical instrumentation and probe assemblies for liquid measurement. The range of equipment covers conductivity, clean water, pH, redox (orp), dissolved oxygen, chlorine and hydrogen peroxide. - Read more |