Dissolved Oxygen Probes
Thermo Scientific® Orion™ supplies kits and accessories necessary for maintaining your Orion DO Probe in top operating condition. Convenient Membrane Caps are available for all Orion Probes.
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Catalog No.: O8021A-7 | O8021A-11 | O8021A-13 | O8021A-16
These Thermo Scientific™ Orion™ DO Probes for Lab or Field are durable and accurate. They feature automatic temperature compensation and convenient screw-on membrane caps. All models have a 9 pin MiniDIN connector.
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Catalog No.: O7085-2MD | O7085-3MD | | O7085-5A
YSI 50 Series Meters. YSI 5239 A rugged, field DO probe with easy-to-replace cap membranes, the YSI 5239 DO and temperature sensor is compatible with YSI 50 Series meters (except the YSI 55). Weighted and protected by a heavy-duty guard, the YSI 5239 is optimized for YSI microprocessor-based systems.Catalog No.: O6095-1 | O6095-2 | O6095-3
YSI standard 1-mil membranes are perfect for most applications. If you're measuring below 15C or at low DO levels, use the high-sensitivity 0.5-mil PTFE membranes. To measure very high DO levels or for longer term monitoring, use the 2-mil membranes in the YSI 5685 membrane kit. They're less affected by biofouling and reduce DO sensitivity.Catalog No.: O6150-1 | O6150-2 | O6150-2A | O6150-3 | O6150-4 | O6150-4A