DISSOLVED OXYGEN METERS
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Oakton® Replacement Membranes for Handheld DO Meters
$29.75DO 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.244-26029$29.75 -
Oakton® Zero Oxygen Solution - Each
$24.10Oakton 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...244-24391$24.10 -
Ohaus® Probe Cap for STDO21 Dissolved Oxygen Probe - Each
$188.70Probe Cap for STDO21 Dissolved Oxygen Probe (Cat. No. 649-12996).Image(s) are representative of the product group and not necessarily the individual product.649-13107$188.70 -
Ohaus® Replaceable Membrane Kit for ST20D Pen Meter - Each
$106.90Ohaus® 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.669-10099$106.90 -
Ohaus® Seal Kit for Starter® Portable Meters - Each
$48.15Seal Kit for Ohaus® Starter® Portable Meters.Image(s) are representative of the product group and not necessarily the individual product.649-11217$48.15 -
Ohaus® Starter® 300D Portable Dissolved Oxygen Meter
$381.60Starter 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...669-10222$381.60 -
Ohaus® Starter® Dissolved Oxygen Pen Meter - Each
$432.50The 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...669-10081$432.50 -
Ohaus® STDO11 Dissolved Oxygen Electrode - Each
$372.05Ohaus® 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.649-12372$372.05 -
Ohaus® Zero Oxygen Chemicals - Each
$24.55Ohaus® Zero Oxygen Chemicals for use with Starter® Dissolved Oxygen MetersImage(s) are representative of the product group and not necessarily the individual product.649-12576$24.55 -
Spectrum® Dissolved Oxygen Probes
$54.90Spectrum 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...242-97899$54.90 -
Sper Scientific* Dissolved Oxygen Electrolyte - Each
$16.40One 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...660-10103$16.40 -
Sper Scientific* Dissolved Oxygen Pen - Each
$310.60Measures 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...660-10109$310.60 -
Sper Scientific* pH Probe for Dissolved Oxygen Meter Kit - Each
$100.95pH 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...660-10193$100.95 -
Sper Scientific* Replacement Dissolved Oxygen Heads for Dissolved Oxygen Meter Kit - Each
$21.90Includes 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...660-10190$21.90 -
Sper Scientific* Replacement Dissolved Oxygen Probe - Each
$129.45Replacement 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...660-10184$129.45 -
Sper Scientific* Replacement Electrolyte for Dissolved Oxygen Meter Kit - Each
$18.00One 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...660-10187$18.00 -
Thermo Scientific Orion Star* A113 Dissolved Oxygen Benchtop Meters
$939.60Thermo 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...246-92119$939.60 -
Thermo Scientific Orion Star* A123 Dissolved Oxygen Portable Meter
$687.45Thermo 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...246-92125$687.45 -
Thermo Scientific Orion Star* A213 RDO/Dissolved Oxygen Benchtop Meters
$1,478.90The 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...246-92158$1,478.90 -
Thermo Scientific Orion Star* A223 RDO/Dissolved Oxygen Portable Meters
$875.70Get 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...246-92167$875.70 -
Thermo Scientific Orion Star* A323 Dissolved Oxygen Portable Meter
$1,038.95The 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...246-92212$1,038.95 -
Thermo Scientific Orion VERSA STAR* DO Benchtop Meters
$2,046.70This 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...246-92257$2,046.70 -
Thermo Scientific Orion* BOD Adapters for Polarographic Dissolved Oxygen Probes
$157.95Help 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...246-11287$157.95 -
Thermo Scientific Orion* Calibration Sleeves for Dissolved Oxygen Probes
$162.20Calibrate 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...666-10141$162.20 -
Thermo Scientific Orion* Membrane Caps for Polarographic Dissolved Oxygen Probe - Each
$60.25Reduce 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...246-11299$60.25 -
Thermo Scientific Orion* Probe Maintenance Kits for Dissolved Oxygen Meters
$128.25Help 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...246-11272$128.25 -
Thermo Sicentific Orion* RDO* Optical DO Probe Accessories
$119.80Replacement 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.666-10132$119.80 -
Traceable® Dissolved Oxygen Pen - Each
$433.30Tough 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...350-62236$433.30