DISSOLVED OXYGEN METERS

No meter warm-up is required. Easy-to-service probe comes with 10-foot cable. Key-in salinity and pressure manually. The meter automatically calculates offset values. Dual display shows mg/L (ppm) or % saturation plus temperature. Hold function;...

DO meter replacement membranes require the instillation tool (sold separately, Cat. No. 244-26036). Replacement parts for Oakton DO Handheld Meters.Image(s) are representative of the product group and not necessarily the individual product.Replacement...

Oakton zero oxygen standard solution ensures accuracy of your dissolved oxygen meter. For accurate dissolved oxygen blanking, the solution undergoes testing using the Winkler method. Zero oxygen solution for more accurate low-end calibration readings...

Probe Cap for STDO21 Dissolved Oxygen Probe (Cat. No. 649-12996).Image(s) are representative of the product group and not necessarily the individual product.

Ohaus® Membrane and Electrolyte for ST20D Pen Meter (Cat. No. 669-10081).Image(s) are representative of the product group and not necessarily the individual product.

Seal Kit for Ohaus® Starter® Portable Meters.Image(s) are representative of the product group and not necessarily the individual product.

Starter 300D provides accurate and reliable DO measurement, critical to aquatic life and water quality. With a simple calibration process, quick delivery of measurements and automatic temperature compensation, Starter 300D is both easy-to-use and...

ST400D, a practical, affordable, low-maintenance DO portable meter equipped with optical technology - ideal for applications that require simple yet accurate DO measurements. The optical probe requires minimal maintenance -frequent membrane replacement...

The perfect DO meter for every application that requires portable operation and quick results. With IP67 waterproof design and automatic shutdown after 15 minutes of inactivity preserves battery life, the Starter DO meter can endure consistent use in...

Ohaus® Dissolved Oxygen Electrode for use with the Starter® 300D Portable Dissolved Oxygen Meters.Image(s) are representative of the product group and not necessarily the individual product.

STDO21 Dissolved Oxygen Electrode for use with Starter® 400D Portable DO MeterImage(s) are representative of the product group and not necessarily the individual product.

Ohaus® Zero Oxygen Chemicals for use with Starter® Dissolved Oxygen MetersImage(s) are representative of the product group and not necessarily the individual product.

Spectrum Benchtop Dissolved Oxygen (DO) Meters combine advanced electronics, leading sensor technology and innovative software design for the highest performance in electrochemistry meters. Spectrum Meters are the perfect solution for virtually any...

Spectrum Dissolved Oxygen (DO) Probe.Features:• Polarographic type for fast response and polarization time• Dia. x L: 15 x 180 mm• 8-pin connectionImage(s) are representative of the product group and not necessarily the individual...

One 30 mL bottle of Dissolved Oxygen Electrolyte. 6 month warranty.For use with the following: • Dissolved Oxygen Pen (Cat. No. 660-10109)• Dissolved Oxygen Probe (Cat. No. 650-10405)Image(s) are representative of the product group and not...

Measures dissolved oxygen to determine water quality in environmental testing, labs, industrial and municipal waste water, aquariums and fish hatcheries. Designed for simple one-hand operation with automatic temperature compensation and calibration to...

pH Probe for use with the Dissolved Oxygen Meter Kit (Cat. No. 660-10112). 6 month warranty.Specifications (when used with the D.O. Meter Kit):• pH range: 2 to 12 pH• pH resolution: 0.01• pH accuracy: +/-0.1Image(s) are representative...

Includes 2 Dissolved Oxygen Heads. 6 month warranty.For use with the following: • Dissolved Oxygen Meter Kit (Cat. No. 660-10112)• Replacement Dissolved Oxygen Probe (Cat. No. 660-10184)Optional Accessory: • Dissolved Oxygen Electrolyte...

Replacement Dissolved Oxygen Probe for Dissolved Oxygen Meter Kit (Cat. No. 660-10112). Probe comes with 2 extra probe heads (Cat. No. 660-10190) and electrolyte (Cat. No. 660-10187). 6 month warranty.Specifications (when used with D.O. Meter...

One 30 mL bottle of Dissolved Oxygen Electrolyte. 6 month warranty.For use with the following: • Dissolved Oxygen Meter Kit (Cat. No. 660-10112)• Replacement Dissolved Oxygen Probe (Cat. No. 660-10184)Optional Accessory: • Replacement...

Thermo Scientific Orion Star A113 Dissolved Oxygen Benchtop Meters combine simplicity with accuracy. Icons provide quick updates on battery life and completed calibration status. Simple button layout and onscreen messages help with calibration and setup...

Thermo Scientific Orion Star A123 Dissolved Oxygen Portable Meters combine simplicity with accuracy. A large LCD displays dissolved oxygen readings along with temperature. Icons provide quick updates on battery life and completed calibration status...

The Thermo Scientific Orion Star A213 RDO/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...

Get the readings that you need where you need them with the Thermo Scientific Orion Star A223 RDO/Dissolved Oxygen Portable Meter. The large, backlit graphic LCD display shows dissolved oxygen in percent saturation or concentration with temperature and...

The Thermo Scientific Orion Star A323 RDO/ Dissolved Oxygen Portable Meter is the top choice for advanced measurements on location. Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows...

This versatile meter has a large, color graphic LCD display. The informative display shows readings, connections, time, date, sample ID, user ID and calibration information.• Anyone can use this meter with its plain language screen prompts, soft...

Help ensure proper and optimal probe performance with Thermo Scientific™ Orion™ BOD Adapters for Polarographic Dissolved Oxygen Probes. Adapters include stir funnel and electrode adapter sleeve for BOD bottle. Includes Stir funnel and...

Calibrate and store probes with Thermo Scientific™ Orion™ Calibration Sleeves for Dissolved Oxygen Probes.666-10141: For 086020A, 086030MD (Spectrum Cat. No. 246-48343) AUTO-STIR probes246-11197: For all Orion™ DO Probes excluding...

Reduce probe servicing time and eliminate assembly problems using Thermo Scientific™ Orion™ Membrane Caps for Polarographic Dissolved Oxygen Probe. Convenient screw-on membrane caps help ensure optimal probe performance.For Orion™ DO...

Help ensure optimal performance of Orion polarographic dissolved oxygen probes with Thermo Scientific™ Orion™ Probe Maintenance Kits for Dissolved Oxygen Meters, which include electrolyte solution, polishing disk and two membrane caps...

Replacement optical cap, Stainless steel protective probe guard and Calibration sleeve for Orion™ RDO™ Optical DO probes.Image(s) are representative of the product group and not necessarily the individual product.

Tough ABS plastic housing and water-resistant design with O-ring seal and membrane keypad assure a long life in severe lab or harsh plant environments. HOLD button freezes the reading on the display. High contrast, easy to read 3/8-inch-high LCD digits...