- Preformed PTFE Membrane
- Quick Connect
- Ergonomic, One-Handed Operation
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This dissolved oxygen meter is a must have for DO sensitive organisms or high bio-load environments. The HI98193 Dissolved Oxygen Meter is designed for applications within an aquaculture operation. This DO meter is supplied complete with all accessories to perform a DO measurement packaged into a durable carrying case.
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Set of 4 replacement test tubes for the API Master Aquarium Test Kit.