High Quality Arduino Turbidity Sensor - TS-300B

TS-300B is a High Quality Turbidity Sensor with analog and digital interface for Arduino.

STs Series Conductivity Sensor - 4102 Conductivity

The pHionics STs Series? Conductivity is a water quality sensor designed to pair with a datalogger or RTU for real-time data capture.

STs Series Dissolved Oxygen Sensor - 3020 Dissolved Oxygen

The pHionics STs Series? Dissolved Oxygen is a dual-output sensor that pairs with a datalogger or RTU for real-time water quality monitoring.

STs Series ORP (redox) Sensor - 2001 ORP

The pHionics STs Series? ORP is a low maintenance, dual-output sensor that pairs with a datalogger or RTU for real-time water quality monitoring.

STs Series pH Sensor - 1014 pH

The pHionics STs Series? pH is a dual-output sensor that pairs with a datalogger or RTU for real-time water quality monitoring.

Online O2 monitoring in bioreactors and fermenters - OIM Oxygen probe

The oxygen probe for in-line measurement (OIM) consists of a fitting made of
stainless steel with an optical exchange cap (OEC).

ORAKEL COD/TOC Sensor Waste Analyser - MMS-D016

The ORAKEL COD/TOC Sensor uses UV254 light as a surrogate measurement for detecting organics in water.

ORAKEL Chlorine Sensor - MMS-D010

The ORAKEL Chlorine Sensor range is particularly suited to working in sites where reliability and ease of use are most important.

Submersible Galvanic Dissolved Oxygen Sensor - DO6400/DO7400 Series

DO6400 & 7400 series dissolved oxygen sensors for Aquaculture and wastewater monitoring applications, these sensors require minimal maintenance.

Toroidal Conductivity Sensors - TCS2000

TCS2000 series toroidal inductive conductivity sensors features a wide measurement range and dependable toroidal technology over the range 0-2000 m S/cm.

Plastic Laboratory pH Electrodes - pH1000/pH2000/pH3000

Plastic Laboratory pH Electrodes, Choose basic, advanced, or premium options based on your application, Accurate and reliable measurements across full pH scale.

Membrane Covered Optical CO2 Sensor for Monitoring - OPTCO2

Membrane Covered Optical CO2 Sensor for Monitoring. submersible direct reading sensor for natural and industrial waters and sea water.

Toroidal Conductivity Sensor - TCS3000 / TCS3020

Resistant to corrosion, coatings and fouling common to contacting conductivity sensors, the TCS series is designed for a trouble free and long service life.

EZO pH Circuit - EZO-pH

EZO-pH EZO pH Circuit, Range: 0.001 - 14.000?, measures the hydrogen ion activity in a liquid. At the tip of a pH probe is a glass membrane.

Industrial pH Probe - ENV-50-pH

ENV-50-pH pH probe measures the hydrogen ion activity in a liquid. can be fully submerged in fresh water or salt water, up to the tinned leads indefinitely.

pH Probe - ENV-40-pH

ENV-40-pH pH probe measures the hydrogen ion activity in a liquid. can be fully submerged in fresh water or salt water, up to the BNC connector indefinitely.

EZO ORP Circuit - EZO-ORP

EZO-ORP EZO ORP Circuit, Range: -1019.9mV ~ 1019.9mV, ORP probe measures electron activity in a liquid.

Industrial ORP Probe - ENV-50-ORP

ENV-50-ORP Industrial ORP Probe can be fully submerged in fresh water or salt water, up to the tinned leads indefinitely.

ORP Probe - ENV-40-ORP

ENV-40-ORP ORP Probe can be fully submerged in fresh water or salt water, up to the BNC connector indefinitely.

EZO Dissolved Oxygen Circuit - EZO-DO

EZO-DO EZO Dissolved Oxygen circuit is a very sensitive device. This sensitivity is what gives the Dissolved Oxygen circuit its accuracy.

Conductivity Probe K 1.0 - ENV-40-EC-K1.0

ENV-40-EC-K1.0 ?Conductivity Probe K 1.0 can be fully submerged in fresh or salt water, up to the BNC connector indefinitely.

Dissolved Oxygen Probe - ENV-40-DO

ENV-40-DO Dissolved Oxygen Probe, Range?: 0 - 100 mg/L?, for Standard Lab use, Hydroponics, Food Safe, Environmental monitoring...

EZO Conductivity Circuit - EZO-EC

EZO-EC EZO Conductivity Circuit, used in hydroponics, aquaculture and freshwater systems to monitor the amount of nutrients, salts or impurities in the water.

In-line Chlorine Sensors - KAPTA 2000-AC2

KAPTA 2000-AC2 probe has been specifically developed to measure free chlorine (HOCl) and temperature.

In-line Multi-parameter Water Sensor - KAPTA 3000-AC4

KAPTA 3000-AC4 In-line Multi-parameter Water Sensor for measure Chlorine, Conductivity, Pressure, Temperature.

Submersible Water Quality Sensor Turbidity Sensor - WQ730

WQ730 Turbidity Sensor is a highly accurate submersible instrument for in-situ environmental or process monitoring.

Rugged Water Conductivity Sensor - WQ-COND

WQ-COND Conductivity Sensors are suitable for measuring conductivity in a wide variety of applications including laboratories, streams, rivers, and groundwater.

Highly Accurate and Stable Optical Dissolved Oxygen Sensor - WQ-FDO

WQ-FDO Optical Dissolved Oxygen Transmitter is an instrument designed for measuring dissolved oxygen concentrations in liquids.

Rugged Dissolved Oxygen Sensor - WQ401

WQ401 Dissolved Oxygen Sensor is a rugged and reliable water oxygen measuring device. for stream and lake monitoring, aquaculture studies...

Rugged Oxygen Reduction Potential (ORP) Sensor - WQ600

WQ600 (Redox) ORP Sensor is a rugged and reliable ORP/Redox measuring device. for stream and lake monitoring, aquaculture studies...

Rugged Water Temperature Sensor - WQ101

WQ101 Temperature Sensor is a rugged and reliable device for highly accurate submersible water temperature measurement.

Rugged Water pH Sensor - WQ201

WQ201 pH Sensor for stream and lake monitoring, aquaculture studies, baseline analyses, mitigation monitoring, and other environmental applications.

IoLine High Performance pH Electrodes with Temperature Sensor - IoLine-HPB

The IoLine high performance pH electrodes use a patented three chamber system with an iodine reservoir in the iodine/iodide reference electrode.

IoLine Tris Compatible pH Electrodes - IoLine-TrisB

The IoLine Tris compatible pH electrodes use a patented three chamber system with an iodine reservoir in the iodine/iodide reference electrode.

4 Electrode Conductivity Sensor - C4E

C4E 4 Electrode Conductivity Sensor, Range 0-200 mS/cm, for Industrial effluent treatment, Urban wastewater treatment, Surface water monitoring...

Nephelometric Turbidity & Temperature Sensor - NTU

NTU Nephelometric Turbidity & Temperature Sensor, Range: 0-4000 NTU or 0-4500 mg/L, for Industrial effluent treatment, Industrial effluent treatment...

Optical Dissolved Oxygen & Temperature Sensor - OPTOD

OPTOD Optical Dissolved Oxygen & Temperature Sensor?, Measurement ranges 0.00 to 20.00 mg/L, for Surface water monitoring, waste water treatment...

Combination pH, Redox & Temperature Sensor - PHEHT

PHEHT ?Combination pH, Redox & Temperature Sensor has been designed to perform under hard conditions.

Second Generation Multiparameter Water Quality Sonde - Y4000

Y4000 Multiparameter Sonde for simultaneous measurement of dissolved oxygen, conductivity, turbidity, pH, Chlorophyll, Blue green algae, and temperature.

4-Electrode Conductivity Sensor - Y520-A

Y520-A 4-Electrode Conductivity Sensor, Digital RS-485 output, support MODBUS, Wide range and excellent interference rejection.

Online Digital pH Sensor - Y532-B

Y532-B is a general purpose digital pH sensor for long-term online monitoring, RS485 Modbus digital output.

Online Self-cleaning Chlorophyll Sensor - Y514-A

Y514-A Online Self-cleaning Chlorophyll Sensor for long term deployment for river, lake, pond, and ocean monitoring.

Online Optical Dissolved Oxygen Sensor - Y504-A

Y504-A ?Dissolved Oxygen Sensor for sampling, flow cell, ground water and waste water measurements.

Online Self-cleaning Turbidity Sensor - Y511-A

Y511-A Automatic cleaning turbidity sensor for Water quality monitoring, waste water testing, process water and aquaculture monitoring.

Shallow Water Micro-sensor for Dissolved Hydrogen (H2) - Dissolved Hydrogen

Shallow Water Hydrogen Micro-sensor is available for insitu measurements of depths of up to 100m and as laboratory version.

PH Shallow Water Sensor with Integrated Electronic Device - pH

PH Shallow Water Sensor with Integrated Electronic Device. Glass and reference electrode in one housing - for depths of up to 1200 m.

Submersible H2S/Sulphide Probe - H2S/Sulphide Probe

Submersible H2S/Sulphide Probe, Sensors for H2S (amperometric micro-sensor), temperature, pH and depth.

Shallow Water Micro-sensor for Dissolved Ozone - Dissolved Ozone

Shallow Water Micro-sensor for Dissolved Ozone, For very fast depth profiling with probe systems.

ORP-combined Shallow Water Sensor - OEM Version - ORP

ORP-combined shallow water sensor - OEM version. Platinum and reference electrode in one housing - for depths of up to 1,200 m.

Shallow Water Hydrogen Sulphide (H2S) Micro-sensor - Hydrogen Sulphide

Amperometric H2S Micro-sensor, Determination of H2S and total sulphide in aqueous solutions.

Shallow Water Micro-sensor for Dissolved H2O2 - Dissolved H2O2

Shallow Water Micro-sensor for Dissolved Hydrogen Peroxide (H2O2), For very fast depth profiling with probe systems.

7-pole Conductivity Sensor - Conductivity Sensor

7-pole-cell conductivity sensor has been developed for interfacing to submersible probe systems.

Shallow Water Dissolved Oxygen Micro-sensor - Dissolved Oxygen

Shallow Water Micro-sensor for Dissolved Oxygen, For very fast vertical and horizontal profiling.

Free Chlorine Sensors - FCL502, FCL505 and FCL510

The FCL series feature amperometric measurement technology. Designed for disinfection applications in water treatment, for, pools, etc.

Chlorine Dioxide Sensors - CLD502, CLD505 and CLD510

The CLD series feature amperometric measurement technology. Designed for disinfection applications in water treatment, for use with chlorine dioxide, pools, etc

Laboratory/General Use Plastic and Glass ORP Electrodes - SG500/S500 Series

Laboratory/General Use Plastic and Glass ORP Electrodes, Range of Measurement: +/-2000mV or range of ORP meter, Temperature / Pressure: Max 176F / 50psig

Cooling Tower Conductivity Sensor and Flow Cell - CS8000TC

CS8000TC sensor is an easy-to-install conductivity sensor, ideally suited for cooling TDS monitoring.

Integrated Industrial Online pH Transmitters - PHG-202

PHG-202 online pH transmitter, it is possible to meet the most demanding requirements of industrial applications online PH measurement.

Fluorescence Dissolved Oxygen Sensor - RDO-200

RDO-200 Fluorescence Dissolved Oxygen Sensor, used in online dissolved oxygen monitoring for power plant, chemical, industrial wastewater, pharmaceutical...

Integrated Industrial Dissolved Oxygen Sensor - DOG-202/DOG-203

DOG-200 is one of the dissolved oxygen transmitter, suitable for all occasions need to measure dissolved oxygen, such as water treatment, aquaculture...