Dissolved Oxygen System -- 9408 Series
from ABB Measurement Products

.. Reduced sensor fouling design. – minimizes operational costs. .. Low maintenance, long-life sensor. – easy to maintain. .. Complete systems and kit versions available. – satisfies a wide range of applications. .. On-line water wash option. – extends duration between... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
  • Dissolved O2 Range: 0 to 20
  • Form Factor: Modular
  • Accuracy: 0.1000
Liquid Analysis - Memosens Test Tool -- Memocheck Sim CYP03D
from Endress+Hauser, Inc.

Memocheck Sim CYP03D is a service tool for liquid analysis measuring points with Memosens technology. It simulates and controls the contactless, digital signal transmission. Your benefits. Easy, fast and reliable sensor simulation with freely definable measured values. Simulation of errors. Checking... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox; Measures Conductivity / Dissolved Solids; Turbidity; DissolvedO2
  • Display Type: Digital
  • Form Factor: Hand Held ; Portable
  • User Controls: Digital Front Panel
ExStik™ II DO/pH/Conductivity Kit -- DO610
from Flir Commercial Systems

Features: Includes EC500 pH/Conductivity meter with combination high accuracy multi-ranging Conductivity sensor for Conductivity, TDS, Salinity, pH and Temperature measurements. Includes DO600 Dissolved Oxygen meter with electrode, replacement membrane cap, electrolyte, and polishing paper. Complete... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures Conductivity / Dissolved Solids; Suspended Solids; DissolvedO2
  • pH range: 0.0 to 14
  • Form Factor: Hand Held 
  • Accuracy: 0.0100
Advanced HACH LOD® Process Dissolved Oxygen Probe -- 5790000
from Hach Company

No calibration for one year. Reduced cleaning frequency and simple maintenance. 99% accuracy. No electrolyte solutions to poison or replenish. No membranes. Three year probe warranty. One year sensor warranty [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
  • Dissolved O2 Range: 0 to 20
  • Form Factor: Hand Held ; In-situ / Field
  • Accuracy: 0.2000
High Purity Dissolved Oxygen Sensor
from Mettler-Toledo Process Analytics

The high-performance DO sensor provides especially high accuracy and fast down-scale response and is used for most applications. The long life sensor can operate several years without any internal maintenance and is not affected by dissolved hydrogen. It is used primarily in stator cooling and... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
  • Accuracy: 1.00E-3
  • Dissolved O2 Range: 0
  • Technology: Polarographic
Benchtop Dissolved Oxygen Meter -- DOB-343
from OMEGA Engineering, Inc.

The model DOB-343 benchtop meter provides both saturation and concentration measurement of dissolved oxygen levels. The respective measuring ranges are 0-199.9% and 0-19.9 ppm. The sensor is a MacKareth type, and replacement capsules are easily installed. Automatic temperature compensation is... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
  • Dissolved O2 Range: 0 to 20
  • Form Factor: Portable; Lab / Benchtop; In-situ / Field
  • Accuracy: 0.2000
RDO® Optical Dissolved Oxygen System
from Rosemount Analytical

The RDO ® sensor and analyzer is intended for the determination of dissolved oxygen in water. It is ideal for use in wastewater aeration basins and ponds. The sensor can be calibrated either against a referee instrument or in water-saturated air. Air calibration is completely automatic. SINGLE... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
  • Dissolved O2 Range: 0 to 20
  • Form Factor: Panel
  • Accuracy: 0.0100
2-Wire mV ORP/ISE Transmitter -- T23-mV
from Electro-Chemical Devices, Inc.

The T23 Series Smart Transmitter is a loop powered two-wire process transmitter that has been designed and manufactured to provide liquid process measurement and control in its simplest form. A choice of measurement parameters include: pH, ORP, Specific Ion, Dissolved Oxygen, Conductivity and... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; Measures ORP/Redox; ISE Meter; DissolvedO2
  • pH Measurement Features: pH Reference Electrode Input; Temperature Measurement
  • Form Factor: In-situ / Field; Panel; Pipe/Wall
  • ORP Range: -1 to 1
2-Wire Analyzer for Dissolved Oxygen -- EXA DO202 [EXA DO202 from Yokogawa Corporation of America]
from Fotronic Corporation / Test Equipment Depot

Flexibility, reliability and low maintenance are among the benefits provided by the EXA DO202 Dissolved Oxygen 2-wire transmitter. Designed to meet the exacting requirements of Dissolved Oxygen analysis in the modern industrial environment, it contains many features to ensure the best precision... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
  • Dissolved O2 Range: 0 to 50
  • Form Factor: In-situ / Field; Panel
  • Accuracy: 0.0500
Multiparameter Probe -- U-102
from Global Water Instrumentation

Rugged, Fully submersible sensor, no permanent installation [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures Conductivity / Dissolved Solids; Turbidity; DissolvedO2
  • pH range: 0.0 to 14
  • Form Factor: Hand Held ; Portable; In-situ / Field
  • Accuracy: 0.0500
Analytical Conductivity Sensor -- CS304
from Goyen/Tyco Environmental Systems

Measures conductivity, temperature, pH and dissolved oxygen [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures Conductivity / Dissolved Solids; DissolvedO2
  • pH range: 2 to 12
  • Form Factor: Portable; In-situ / Field
  • Accuracy: 0.2000
DO Meter -- HI 9142
from Hanna Instruments, Inc.

Rugged, water resistant casing, ATC circuitry for high accuracy [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
  • Dissolved O2 Range: 0 to 20
  • Form Factor: Hand Held 
  • Accuracy: 2
TROLL 9000
from In-Situ, Inc.

Up to 9 sensors, pre-calibrated & ready to use, vented quick-connect cables [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox; Measures Conductivity / Dissolved Solids; Measures Resistivity; Turbidity; DissolvedO2
  • pH range: 0.0 to 14
  • Form Factor: Hand Held 
  • Accuracy: 0.2000
SensoDirect 150
from Lovibond® Tintometer®

The SensoDirect 150 is designed for multi purpose operation and measures pH/Redox, dissolved oxygen and conductivity/TDS. It incorporates an intuitive user interface, large, easy to read display and is supplied with a sturdy handy case with electrodes, buffer solution and accessories. Highlights. [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox; Measures Conductivity / Dissolved Solids; DissolvedO2
  • pH range: 0.0 to 14
  • Form Factor: Hand Held ; Portable; In-situ / Field
  • Accuracy: 0.0200
DO 100 Meter -- WD-35640-00
from OAKTON Instruments

Dual display, independent 100% and zero adjustment calibrations [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
  • Dissolved O2 Range: 0 to 20
  • Form Factor: Hand Held 
  • Accuracy: 1.5
Dissolved Oxygen Meter -- YK-22DO
from REED-Direct

RS232 interface and auto shut off. Included accessories: oxygen probe, spare membrane, probe refill solution and carrying case. SPECIFICATIONS: Dissolved Oxygen Range: 0 to 20.0 ppm. Temperature Range: 32 to 122 °F/0 to 50 °C [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
  • Dissolved O2 Range: 0 to 20
  • Form Factor: Hand Held 
  • Display Type: Digital
AMI Oxysafe -- A-12.411.100
from SWAN Analytical USA, INC.

Electronic transmitter & controller for the measurement of the dissolved oxygen in potable water and effluents. Features. Connections for a three-electrode oxygen sensor with integrated temperature probe, e.g. Swansensor Oxysafe1000 and for a SWAN digital sample flow meter. Temperature and air... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
  • Dissolved O2 Range: 0 to 20
  • Form Factor: Panel
  • Instrument Specific Features: Automatic Temperature Compensation
AnalogPlus -- Dissolved Oxygen Sensor
from Thermo Scientific - Water Analysis/Orion Products

Designed for continuous use in the most demanding industrial applications [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
  • Dissolved O2 Range: 0 to 40
  • Form Factor: Portable
  • Accuracy: 0.0100
2-Wire Analyzer for Dissolved Oxygen -- EXA DO202
from Yokogawa Corporation of America

Flexibility, reliability and low maintenance are among the benefits provided by the EXA DO202 Dissolved Oxygen 2-wire transmitter. Designed to meet the exacting requirements of Dissolved Oxygen analysis in the modern industrial environment, it contains many features to ensure the best precision... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
  • Dissolved O2 Range: 0 to 50
  • Form Factor: In-situ / Field; Panel
  • Accuracy: 0.0500