Dissolved Oxygen Meters

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Evaluate oxygen concentrations in water sources in the lab or in the field with a dissolved oxygen tester. Explore DO meters with tough designs that can deliver reliable results under the harshest of conditions and handheld DO testers with built-in storage that allow detailed data tracking complete with time and date stamps.

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Showing 1 to 20 of 28 products

Hanna HI 6421 Advanced Dissolved Oxygen Benchtop Meter with Optical DO Probe (opdo®)
Model: HI6421 | Order No: HI 6421-01

Sale Price	$2041.55 CAD
Regular Price	$2149.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2041.55 CAD
Regular Price	$2149.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Hanna HI 98194/40 pH/EC/DO Portable Meter with Probe
Model: HI 98194/40

Sale Price	$2539.35 CAD
Regular Price	$2673.00 CAD
Availability	1 to 2 Weeks

Qty:

Sale Price	$2539.35 CAD
Regular Price	$2673.00 CAD
Availability	1 to 2 Weeks
Quantity	Quantity

Hanna HI 98198 Optical Dissolved Oxygen Meter Kit
Model: HI 98198

Sale Price	$2258.15 CAD
Regular Price	$2377.00 CAD
Availability	3 Days

Qty:

Sale Price	$2258.15 CAD
Regular Price	$2377.00 CAD
Availability	3 Days
Quantity	Quantity

Hanna HI 98198/10 Portable Optical DO Meter with Probe
Model: HI 98198/10

Sale Price	$2422.50 CAD
Regular Price	$2550.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2422.50 CAD
Regular Price	$2550.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Hanna HI 98198/20 Portable Optical DO Meter with Probe
Model: HI 98198/20

Sale Price	$1990.25 CAD
Regular Price	$2095.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1990.25 CAD
Regular Price	$2095.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Hanna HI 98199 pH/EC/DO Meter with digital pH electrode
Model: HI 98199

Sale Price	$931.00 CAD
Regular Price	$980.00 CAD
Availability	3 Days

Qty:

Sale Price	$931.00 CAD
Regular Price	$980.00 CAD
Availability	3 Days
Quantity	Quantity

Hanna HI98193 DO/BOD Portable Waterproof Meter
Model: HI 98193/10

Sale Price	$1115.30 CAD
Regular Price	$1174.00 CAD
Availability	4 to 5 Weeks

Qty:

Sale Price	$1115.30 CAD
Regular Price	$1174.00 CAD
Availability	4 to 5 Weeks
Quantity	Quantity

OAKTON 35640-91 Waterproof Dissolved Oxygen 450 Meter Kit with NIST certification
Model: 35640-91 | Order No: WD-35640-91

Sale Price	$3528.09 CAD
Regular Price	$3942.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$3528.09 CAD
Regular Price	$3942.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35660-18 DO250 Waterproof DO Handheld Meter Kit with 2-m Cable
Model: 35660-18 | Order No: WD-35660-18

Sale Price	$1230.63 CAD
Regular Price	$1375.00 CAD
Availability	1 to 2 Weeks

Qty:

Sale Price	$1230.63 CAD
Regular Price	$1375.00 CAD
Availability	1 to 2 Weeks
Quantity	Quantity

OAKTON 35660-20 DO260 Waterproof DO Handheld Meter Kit with 2-m Cable
Model: 35660-20 | Order No: WD-35660-20

Sale Price	$1406.05 CAD
Regular Price	$1571.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1406.05 CAD
Regular Price	$1571.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35660-22 DO250 Waterproof DO Handheld Meter Kit with 5-m Cable
Model: 35660-22 | Order No: WD-35660-22

Sale Price	$1513.45 CAD
Regular Price	$1691.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1513.45 CAD
Regular Price	$1691.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35660-24 DO250 Waterproof DO Handheld Meter Kit with 5-m Cable
Model: 35660-24 | Order No: WD-35660-24

Sale Price	$1669.18 CAD
Regular Price	$1865.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1669.18 CAD
Regular Price	$1865.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35660-30 PD250 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Kit
Model: 35660-30 | Order No: WD-35660-30

Sale Price	$1740.78 CAD
Regular Price	$1945.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1740.78 CAD
Regular Price	$1945.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35660-32 PD260 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Kit
Model: 35660-32 | Order No: WD-35660-32

Sale Price	$1913.51 CAD
Regular Price	$2138.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1913.51 CAD
Regular Price	$2138.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35660-42 DO250 Waterproof DO Handheld Meter
Model: 35660-42 | Order No: WD-35660-42

Sale Price	$570.12 CAD
Regular Price	$637.00 CAD
Availability	1 to 2 Weeks

Qty:

Sale Price	$570.12 CAD
Regular Price	$637.00 CAD
Availability	1 to 2 Weeks
Quantity	Quantity

OAKTON 35660-44 DO260 Waterproof DO Handheld Meter
Model: 35660-44 | Order No: WD-35660-44

Sale Price	$732.11 CAD
Regular Price	$818.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$732.11 CAD
Regular Price	$818.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35660-50 PD250 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter
Model: 35660-50 | Order No: WD-35660-50

Sale Price	$806.40 CAD
Regular Price	$901.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$806.40 CAD
Regular Price	$901.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35660-52 PD260 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter
Model: 35660-52 | Order No: WD-35660-52

Sale Price	$968.39 CAD
Regular Price	$1082.00 CAD
Availability	1 to 2 Weeks

Qty:

Sale Price	$968.39 CAD
Regular Price	$1082.00 CAD
Availability	1 to 2 Weeks
Quantity	Quantity

OAKTON 35660-72 EC350 Single-Channel Conductivity, TDS, Resistivity, and Salinity Smart Meter Kit
Model: 35660-72 | Order No: WD-35660-72

Sale Price	$1819.54 CAD
Regular Price	$2033.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1819.54 CAD
Regular Price	$2033.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35660-74 DO350 Waterproof Single-Channel DO Smart Handheld Meter Kit
Model: 35660-74 | Order No: WD-35660-74

Sale Price	$2324.32 CAD
Regular Price	$2597.00 CAD
Availability	5 Days

Qty:

Sale Price	$2324.32 CAD
Regular Price	$2597.00 CAD
Availability	5 Days
Quantity	Quantity

Showing 1 to 20 of 28 products

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Dissolved Oxygen Meters

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Hanna HI 6421 Advanced Dissolved Oxygen Benchtop Meter with Optical DO Probe (opdo®) Model: HI6421 | Order No: HI 6421-01

Qty:

Hanna HI 98194/40 pH/EC/DO Portable Meter with Probe Model: HI 98194/40

Qty:

Hanna HI 98198 Optical Dissolved Oxygen Meter Kit Model: HI 98198

Qty:

Hanna HI 98198/10 Portable Optical DO Meter with Probe Model: HI 98198/10

Qty:

Hanna HI 98198/20 Portable Optical DO Meter with Probe Model: HI 98198/20

Qty:

Hanna HI 98199 pH/EC/DO Meter with digital pH electrode Model: HI 98199

Qty:

Hanna HI98193 DO/BOD Portable Waterproof Meter Model: HI 98193/10

Qty:

OAKTON 35640-91 Waterproof Dissolved Oxygen 450 Meter Kit with NIST certification Model: 35640-91 | Order No: WD-35640-91

Qty:

OAKTON 35660-18 DO250 Waterproof DO Handheld Meter Kit with 2-m Cable Model: 35660-18 | Order No: WD-35660-18

Qty:

OAKTON 35660-20 DO260 Waterproof DO Handheld Meter Kit with 2-m Cable Model: 35660-20 | Order No: WD-35660-20

Qty:

OAKTON 35660-22 DO250 Waterproof DO Handheld Meter Kit with 5-m Cable Model: 35660-22 | Order No: WD-35660-22

Qty:

OAKTON 35660-24 DO250 Waterproof DO Handheld Meter Kit with 5-m Cable Model: 35660-24 | Order No: WD-35660-24

Qty:

OAKTON 35660-30 PD250 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Kit Model: 35660-30 | Order No: WD-35660-30

Qty:

OAKTON 35660-32 PD260 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Kit Model: 35660-32 | Order No: WD-35660-32

Qty:

OAKTON 35660-42 DO250 Waterproof DO Handheld Meter Model: 35660-42 | Order No: WD-35660-42

Qty:

OAKTON 35660-44 DO260 Waterproof DO Handheld Meter Model: 35660-44 | Order No: WD-35660-44

Qty:

OAKTON 35660-50 PD250 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Model: 35660-50 | Order No: WD-35660-50

Qty:

OAKTON 35660-52 PD260 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Model: 35660-52 | Order No: WD-35660-52

Qty:

OAKTON 35660-72 EC350 Single-Channel Conductivity, TDS, Resistivity, and Salinity Smart Meter Kit Model: 35660-72 | Order No: WD-35660-72

Qty:

OAKTON 35660-74 DO350 Waterproof Single-Channel DO Smart Handheld Meter Kit Model: 35660-74 | Order No: WD-35660-74

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Hanna HI 6421 Advanced Dissolved Oxygen Benchtop Meter with Optical DO Probe (opdo®)
Model: HI6421 | Order No: HI 6421-01

Hanna HI 98194/40 pH/EC/DO Portable Meter with Probe
Model: HI 98194/40

Hanna HI 98198 Optical Dissolved Oxygen Meter Kit
Model: HI 98198

Hanna HI 98198/10 Portable Optical DO Meter with Probe
Model: HI 98198/10

Hanna HI 98198/20 Portable Optical DO Meter with Probe
Model: HI 98198/20

Hanna HI 98199 pH/EC/DO Meter with digital pH electrode
Model: HI 98199

Hanna HI98193 DO/BOD Portable Waterproof Meter
Model: HI 98193/10

OAKTON 35640-91 Waterproof Dissolved Oxygen 450 Meter Kit with NIST certification
Model: 35640-91 | Order No: WD-35640-91

OAKTON 35660-18 DO250 Waterproof DO Handheld Meter Kit with 2-m Cable
Model: 35660-18 | Order No: WD-35660-18

OAKTON 35660-20 DO260 Waterproof DO Handheld Meter Kit with 2-m Cable
Model: 35660-20 | Order No: WD-35660-20

OAKTON 35660-22 DO250 Waterproof DO Handheld Meter Kit with 5-m Cable
Model: 35660-22 | Order No: WD-35660-22

OAKTON 35660-24 DO250 Waterproof DO Handheld Meter Kit with 5-m Cable
Model: 35660-24 | Order No: WD-35660-24

OAKTON 35660-30 PD250 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Kit
Model: 35660-30 | Order No: WD-35660-30

OAKTON 35660-32 PD260 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Kit
Model: 35660-32 | Order No: WD-35660-32

OAKTON 35660-42 DO250 Waterproof DO Handheld Meter
Model: 35660-42 | Order No: WD-35660-42

OAKTON 35660-44 DO260 Waterproof DO Handheld Meter
Model: 35660-44 | Order No: WD-35660-44

OAKTON 35660-50 PD250 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter
Model: 35660-50 | Order No: WD-35660-50

OAKTON 35660-52 PD260 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter
Model: 35660-52 | Order No: WD-35660-52

OAKTON 35660-72 EC350 Single-Channel Conductivity, TDS, Resistivity, and Salinity Smart Meter Kit
Model: 35660-72 | Order No: WD-35660-72

OAKTON 35660-74 DO350 Waterproof Single-Channel DO Smart Handheld Meter Kit
Model: 35660-74 | Order No: WD-35660-74