dissolved oxygen meters

Extech ExStik II Dissolved Oxygen Kit

From $291.49

Extech Membrane Kit

$84.01

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Hanna Instruments Portable Dissolved Oxygen Meter

$705.84

Hanna Instruments Portable Dissolved Oxygen Meter Replacement Membranes, Pack of 5

$84.99

HOBO Anti-Fouling Protective Guard

$128.34

HOBO Dissolved Oxygen Logger Model U26-001

$1,586.72

HOBO DO Calibration Solution, 1 Pint

$35.00

HOBO Replacement DO Sensor Cap Kit for DO Logger Model U26-001

$114.95

Oakton 2700 Series DO Benchtop Meter

$2,683.39

Oakton DO 6+ Dissolved Oxygen Meter with Probe

$708.36

Oakton DO Probe Maintenance Kit

$100.95

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Oakton DO Probe with 10-ft Cable

$512.22

Oakton DO Probe with 3-ft Cable

$488.28

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Oakton Self-Stirring BOD Probe

$931.57

Pro20 YSI Professional Series Dissolved Oxygen Instrument

$665.71

Sper Scientific Dissolved Oxygen Pen

$355.47

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Sper Scientific DO Pen Replacement Electrolyte Solution, 30ml Bottle

$16.95

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Sper Scientific DO Pen Replacement Probe Head

$12.33

YSI Professional Series Pro20i Dissolved Oxygen Instrument with 4m Cable and Polarographic DO Sensor

From $989.76

YSI® Pro20 Dissolved Oxygen Instrument Kit with 4m Cable

$1,361.60