Water Testing

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Oxygen Tests

Oxygen Tests

YSI 550A Dissolved Oxygen Meter

YSI 550A Dissolved Oxygen Meter

The YSI 550A Dissolved Oxygen Meter measures temperaturs and dissolved oxygen simultaneously using highly accurate thermistors and YSI's proven polarographic technology for dissolved oxygen. The fastest DO response times on the market using the Polyethylene (PE) Membrane.Measurements are fast and easy with one-hand operation, an easy-to-use...
YSI Economy Oxygen Meter

YSI Economy Oxygen Meter

The YSI DO200 is designed for quick, accurate oxygen and temperature readings!Watertight housingAutomatic temperature compensationManual salinity compensationLow battery indicatorScrew on cap membranes with low stirring, fast response probe
LaMotte Dissolved Oxygen Test

LaMotte Dissolved Oxygen Test

This kit provides an inexpensive alternative to a dissolved oxygen meter. Testing takes 5 minutes. 0 to 10 mg/liter. Note: These tests may not give accurate results when used with ammonia-reducing chemicals.
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