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Whether you are performing water analysis for research, industrial, or educational purposes, Oakton has the meter or tester for you. Their products can be used in the lab or the field and include handheld meters, pocket testers, benchtop meters, specialty pH/mV meters, ISE electrodes, and ISFET electrodes that can handle specific ion applications and harsh environments.

Showing 161 to 180 of 674 products

OAKTON 35419-31 PH 550 Replacement pH Electrode with temperature sensor
Model: 35419-31 | Order No: WD-35419-31

Sale Price	$72.93 USD
Regular Price	$99.90 USD
Availability	5 Days

Qty:

Sale Price	$72.93 USD
Regular Price	$99.90 USD
Availability	5 Days
Quantity	Quantity

OAKTON 35419-35 CON 550 Series Benchtop Conductivity Meter Kit
Model: 35419-35 | Order No: WD-35419-35

Sale Price	$485.45 USD
Regular Price	$665.00 USD
Availability	1 Week

Qty:

Sale Price	$485.45 USD
Regular Price	$665.00 USD
Availability	1 Week
Quantity	Quantity

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

Sale Price	$1939.61 USD
Regular Price	$2657.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1939.61 USD
Regular Price	$2657.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35805-60 Accumet pH Electrode, 12 mm, single junction
Model: 35805-60 | Order No: WD-35805-60

Sale Price	$218.27 USD
Regular Price	$299.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$218.27 USD
Regular Price	$299.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35805-67 Accumet Fast Response pH Electrode with refill, 12 mm
Model: 35805-67 | Order No: WD-35805-67

Sale Price	$166.08 USD
Regular Price	$227.50 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$166.08 USD
Regular Price	$227.50 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 55510-38 Rugged pH Electrode with refill, 12 x 110 mm
Model: 55510-38 | Order No: WD-55510-38

Sale Price	$198.20 USD
Regular Price	$271.50 USD
Availability	5 Days

Qty:

Sale Price	$198.20 USD
Regular Price	$271.50 USD
Availability	5 Days
Quantity	Quantity

OAKTON 59002-75 All-in-One pH Electrode with ATC for 300 and 310 series meters
Model: 59002-75 | Order No: WD-59002-75

Sale Price	$147.46 USD
Regular Price	$202.00 USD
Availability	11 to 12 Weeks

Qty:

Sale Price	$147.46 USD
Regular Price	$202.00 USD
Availability	11 to 12 Weeks
Quantity	Quantity

OAKTON 27502-41 Silver/Sulfide Ion-Selective Electrode, double junction
Model: 27502-41 | Order No: WD-27502-41

Sale Price	$456.25 USD
Regular Price	$625.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$456.25 USD
Regular Price	$625.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

OAKTON 27502-43 Sodium Ion-Selective Electrode, double junction
Model: 27502-43 | Order No: WD-27502-43

Sale Price	$275.76 USD
Regular Price	$377.75 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$275.76 USD
Regular Price	$377.75 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 27502-45 Surfactant Ion-Selective Electrode, double junction
Model: 27502-45 | Order No: WD-27502-45

Sale Price	$385.44 USD
Regular Price	$528.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$385.44 USD
Regular Price	$528.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 27502-49 Water Hardness Ion-Selective Electrode, double junction
Model: 27502-49 | Order No: WD-27502-49

Sale Price	$422.67 USD
Regular Price	$579.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$422.67 USD
Regular Price	$579.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

OAKTON 27504-00 Ammonium Combination Ion-Selective Electrode
Model: 27504-00 | Order No: WD-27504-00

Sale Price	$318.65 USD
Regular Price	$436.50 USD
Availability	5 Days

Qty:

Sale Price	$318.65 USD
Regular Price	$436.50 USD
Availability	5 Days
Quantity	Quantity

OAKTON 27504-02 Bromide Combination Ion-Selective Electrode, refillable
Model: 27504-02 | Order No: WD-27504-02

Sale Price	$273.75 USD
Regular Price	$375.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$273.75 USD
Regular Price	$375.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 27504-04 Cadmium Combination Ion-Selective Electrode, refillable
Model: 27504-04 | Order No: WD-27504-04

Sale Price	$314.81 USD
Regular Price	$431.25 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$314.81 USD
Regular Price	$431.25 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 27504-06 Calcium Combination Ion-Selective Electrode, refillable
Model: 27504-06 | Order No: WD-27504-06

Sale Price	$302.22 USD
Regular Price	$414.00 USD
Availability	1 Week

Qty:

Sale Price	$302.22 USD
Regular Price	$414.00 USD
Availability	1 Week
Quantity	Quantity

OAKTON 27504-08 Chloride Combination Ion-Selective Electrode, refillable
Model: 27504-08 | Order No: WD-27504-08

Sale Price	$249.84 USD
Regular Price	$342.25 USD
Availability	5 to 6 Weeks

Qty:

Sale Price	$249.84 USD
Regular Price	$342.25 USD
Availability	5 to 6 Weeks
Quantity	Quantity

OAKTON 27504-10 Copper Combination Ion-Selective Electrode, refillable
Model: 27504-10 | Order No: WD-27504-10

Sale Price	$321.57 USD
Regular Price	$440.50 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$321.57 USD
Regular Price	$440.50 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 27504-12 Cyanide Combination Ion-Selective Electrode, refillable
Model: 27504-12 | Order No: WD-27504-12

Sale Price	$268.46 USD
Regular Price	$367.75 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$268.46 USD
Regular Price	$367.75 USD
Availability	1 to 2 Weeks
Quantity	Quantity

OAKTON 27504-14 Fluoride Combination Ion-Selective Electrode, refillable
Model: 27504-14 | Order No: WD-27504-14

Sale Price	$308.24 USD
Regular Price	$422.25 USD
Availability	1 Week

Qty:

Sale Price	$308.24 USD
Regular Price	$422.25 USD
Availability	1 Week
Quantity	Quantity

OAKTON 27504-18 Iodide Combination Ion-Selective Electrode, refillable
Model: 27504-18 | Order No: WD-27504-18

Sale Price	$271.56 USD
Regular Price	$372.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$271.56 USD
Regular Price	$372.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Showing 161 to 180 of 674 products

OAKTON 35419-31 PH 550 Replacement pH Electrode with temperature sensor Model: 35419-31 | Order No: WD-35419-31

Qty:

OAKTON 35419-35 CON 550 Series Benchtop Conductivity Meter Kit Model: 35419-35 | Order No: WD-35419-35

Qty:

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

Qty:

OAKTON 35805-60 Accumet pH Electrode, 12 mm, single junction Model: 35805-60 | Order No: WD-35805-60

Qty:

OAKTON 35805-67 Accumet Fast Response pH Electrode with refill, 12 mm Model: 35805-67 | Order No: WD-35805-67

Qty:

OAKTON 55510-38 Rugged pH Electrode with refill, 12 x 110 mm Model: 55510-38 | Order No: WD-55510-38

Qty:

OAKTON 59002-75 All-in-One pH Electrode with ATC for 300 and 310 series meters Model: 59002-75 | Order No: WD-59002-75

Qty:

OAKTON 27502-41 Silver/Sulfide Ion-Selective Electrode, double junction Model: 27502-41 | Order No: WD-27502-41

Qty:

OAKTON 27502-43 Sodium Ion-Selective Electrode, double junction Model: 27502-43 | Order No: WD-27502-43

Qty:

OAKTON 27502-45 Surfactant Ion-Selective Electrode, double junction Model: 27502-45 | Order No: WD-27502-45

Qty:

OAKTON 27502-49 Water Hardness Ion-Selective Electrode, double junction Model: 27502-49 | Order No: WD-27502-49

Qty:

OAKTON 27504-00 Ammonium Combination Ion-Selective Electrode Model: 27504-00 | Order No: WD-27504-00

Qty:

OAKTON 27504-02 Bromide Combination Ion-Selective Electrode, refillable Model: 27504-02 | Order No: WD-27504-02

Qty:

OAKTON 27504-04 Cadmium Combination Ion-Selective Electrode, refillable Model: 27504-04 | Order No: WD-27504-04

Qty:

OAKTON 27504-06 Calcium Combination Ion-Selective Electrode, refillable Model: 27504-06 | Order No: WD-27504-06

Qty:

OAKTON 27504-08 Chloride Combination Ion-Selective Electrode, refillable Model: 27504-08 | Order No: WD-27504-08

Qty:

OAKTON 27504-10 Copper Combination Ion-Selective Electrode, refillable Model: 27504-10 | Order No: WD-27504-10

Qty:

OAKTON 27504-12 Cyanide Combination Ion-Selective Electrode, refillable Model: 27504-12 | Order No: WD-27504-12

Qty:

OAKTON 27504-14 Fluoride Combination Ion-Selective Electrode, refillable Model: 27504-14 | Order No: WD-27504-14

Qty:

OAKTON 27504-18 Iodide Combination Ion-Selective Electrode, refillable Model: 27504-18 | Order No: WD-27504-18

Qty:

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OAKTON 35419-31 PH 550 Replacement pH Electrode with temperature sensor
Model: 35419-31 | Order No: WD-35419-31

OAKTON 35419-35 CON 550 Series Benchtop Conductivity Meter Kit
Model: 35419-35 | Order No: WD-35419-35

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

OAKTON 35805-60 Accumet pH Electrode, 12 mm, single junction
Model: 35805-60 | Order No: WD-35805-60

OAKTON 35805-67 Accumet Fast Response pH Electrode with refill, 12 mm
Model: 35805-67 | Order No: WD-35805-67

OAKTON 55510-38 Rugged pH Electrode with refill, 12 x 110 mm
Model: 55510-38 | Order No: WD-55510-38

OAKTON 59002-75 All-in-One pH Electrode with ATC for 300 and 310 series meters
Model: 59002-75 | Order No: WD-59002-75

OAKTON 27502-41 Silver/Sulfide Ion-Selective Electrode, double junction
Model: 27502-41 | Order No: WD-27502-41

OAKTON 27502-43 Sodium Ion-Selective Electrode, double junction
Model: 27502-43 | Order No: WD-27502-43

OAKTON 27502-45 Surfactant Ion-Selective Electrode, double junction
Model: 27502-45 | Order No: WD-27502-45

OAKTON 27502-49 Water Hardness Ion-Selective Electrode, double junction
Model: 27502-49 | Order No: WD-27502-49

OAKTON 27504-00 Ammonium Combination Ion-Selective Electrode
Model: 27504-00 | Order No: WD-27504-00

OAKTON 27504-02 Bromide Combination Ion-Selective Electrode, refillable
Model: 27504-02 | Order No: WD-27504-02

OAKTON 27504-04 Cadmium Combination Ion-Selective Electrode, refillable
Model: 27504-04 | Order No: WD-27504-04

OAKTON 27504-06 Calcium Combination Ion-Selective Electrode, refillable
Model: 27504-06 | Order No: WD-27504-06

OAKTON 27504-08 Chloride Combination Ion-Selective Electrode, refillable
Model: 27504-08 | Order No: WD-27504-08

OAKTON 27504-10 Copper Combination Ion-Selective Electrode, refillable
Model: 27504-10 | Order No: WD-27504-10

OAKTON 27504-12 Cyanide Combination Ion-Selective Electrode, refillable
Model: 27504-12 | Order No: WD-27504-12

OAKTON 27504-14 Fluoride Combination Ion-Selective Electrode, refillable
Model: 27504-14 | Order No: WD-27504-14

OAKTON 27504-18 Iodide Combination Ion-Selective Electrode, refillable
Model: 27504-18 | Order No: WD-27504-18