Benchtop Dissolved Oxygen Meter

HI6421 includes Hanna's HI7641133 optical dissolved oxygen probe (opdo®) that is based on the principle of fluorescence quenching. An immobilized Pt-based luminophore is excited by the light of a blue LED and emits a red light. As oxygen interacts with the luminophore it reduces the…

Thermo Scientific Orion Star A213 Dissolved Oxygen (DO) Benchtop Meter is the ideal choice for any lab. Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows dissolved oxygen in percent saturation or concentration and temperature along…

Thermo Scientific Orion Star A213 Dissolved Oxygen (DO) Benchtop Meter is the ideal choice for any lab. Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows dissolved oxygen in percent saturation or concentration and temperature…

…Orion Star A216 pH/ RDO/Dissolved Oxygen Benchtop Meter is the ideal choice for any lab. Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows individual pH/mV/RmV result, dissolved oxygen in percent saturation or concentration…

…Versa Star Benchtop Meter with pH / ISE, Conductivity and Dissolved Oxygen / RDO Modules. Meet your most challenging applications for pH, ion concentration, conductivity, dissolved oxygen and temperature. Easily view measurements on the stunning color display and customize the four meter channels…

HI6321 is a streamlined Conductivity/Resistivity/Total Dissolved Solids (TDS)/Salinity/Temperature benchtop meter with a large touch screen display, comprised of a housing and an integrated conductivity measurement module. Compact and easy to operate, the HI6321 includes Hanna’s HI7631233…

…laboratory dissolved oxygen measurement applications Large brightly-lit LCD shows allows for easy viewing of measured values Low-maintenance galvanic probe requires no warm-up time Built-in memory stores up to 100 data points DO 700 meter measures dissolved oxygen in…

… IP54-rated housing handles splashes Three year meter replacement warranty Dissolved Oxygen/RDO/Temperature module: Takes the worry out of DO probe compatibility – the meter accepts and automatically recognizes Orion polarographic and RDO…

The labForce® DO700 Benchtop pH/DO Meter features automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose. It has three measuring modes for your specific measuring needs: stable measurement…

The labForce® M1000 Benchtop pH/mV/ISE/Conductivity/DO Meter features automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose. It has three measuring modes for your specific measuring needs:…

For the ultimate flexibility, combine the Thermo Scientific™ Orion™ Versa Star Benchtop Meter Without Modules with up to four Orion™ Versa Star measurement modules to build your ideal electrochemistry measurement system.  Onscreen measurement stability indicator lets…

…pH, ISE, conductivity and dissolved oxygen and comprehensive GLP functions Wireless ready Simultaneous measurement with three independent measuring channels Fatigue proof reading on brilliant color display Modern high-performance multi-parameter meter with three galvanically…

The Boekel Scientific line of Open Source, User Programmable pH, Conductivity, Dissolved Oxygen and Temperature measurment devices work just like conventional probes and transmitters but allow for additional functionality because the equipment is built around an Arduino compatible board.  The…

The Water Quality Bench Top Meter from Sper Scientific measure all of the following parameters: pH ORP (oxygen reduction potential - SOLD SEPARATELY) mV Conductivity TDS (total dissolved solids) Salinity Temperature Rugged housing with large LCD displaying the…

…data sets 500 hours battery life, or optional universal power adapter Built-in stand with wall mount allows for easy benchtop measurement or storage The RDO 450 meter uses optical measurement technology offering fast response times and long-term stability with minimal maintenance. Plus…

The YSI 5015 bar code scanner is designed for use with the 5100 benchtop Dissolved Oxygen (DO) meter. One swipe of scanner records the BOD bottle number, DO concentration, temperature and time of day Eliminates need to manually type or write bottle numbers

Low-maintenance, galvanic probe requires no warm-up time Includes protective rubber boot which also functions as a benchtop stand These meters provide a great value. The ranges work to test water quality in wastewater, surface water, ground water, or drinking water. a clear LCD display…

…Oxygen electrode simplifies routine dissolved oxygen measurements, especially for biochemical oxygen demand (BOD). Polarographic O₂ sensor plus solid-state circuitry in probe top; converts current to voltage for direct DO readout Plug probe into benchtop or portable pH meter,…