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Electrodes

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Pair your turbidity meter, salinity meter and other types of water testers with a compatible electrode you can use in the laboratory or in the field. Explore pH electrodes that can easily fit inside a test tube, ORP electrodes with generous cable lengths, waterproof electrodes that can take multiple readings at once and more.

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Conductivity Electrodes

Conductivity Electrodes

Dissolved Oxygen Electrodes

Dissolved Oxygen Electrodes

ORP Electrodes

ORP Electrodes

pH Electrodes

pH Electrodes

TDS Electrodes

TDS Electrodes

Conductivity Electrodes

Conductivity Electrodes

Dissolved Oxygen Electrodes

Dissolved Oxygen Electrodes

ORP Electrodes

ORP Electrodes

pH Electrodes

pH Electrodes

TDS Electrodes

TDS Electrodes

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Showing 21 to 40 of 178 products

LaMotte 5860-01 Dissolved Oxygen Kit 0-10 ppm Range, 50 Tests-

LaMotte 5860-01 Dissolved Oxygen Kit 0-10 ppm Range, 50 Tests
Model: 5860-01

Sale Price $142.50 CAD
Regular Price $150.00 CAD
Availability 7 to 8 Weeks

Qty:

Sale Price $142.50 CAD
Regular Price $150.00 CAD
Availability 7 to 8 Weeks
Quantity

LaMotte 1904 pH Electrode, Gel-Filled Accessory for 5-1936-01-

LaMotte 1904 pH Electrode, Gel-Filled Accessory for 5-1936-01
Model: 1904

Sale Price $280.25 CAD
Regular Price $295.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $280.25 CAD
Regular Price $295.00 CAD
Availability 2 to 3 Weeks
Quantity

Onset HOBO U26-001 Dissolved Oxygen Data Logger-

Onset HOBO U26-001 Dissolved Oxygen Data Logger
Model: U26-001

Your Price $2236.00 CAD
Availability 1 to 2 Weeks
Learn More
Your Price $2236.00 CAD
Availability 1 to 2 Weeks
Quantity
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OAKTON pH Electrode, Double Junction, Epoxy Body, Sealed-

OAKTON pH Electrode, Double Junction, Epoxy Body, Sealed
Model: WD-35801-72

Sale Price $262.24 CAD
Regular Price $293.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $262.24 CAD
Regular Price $293.00 CAD
Availability 3 to 4 Weeks
Quantity

OAKTON WD-35805-04 Laboratory pH Electrode, Double-Junction, Epoxy Body, Sealed-

OAKTON WD-35805-04 Laboratory pH Electrode, Double-Junction, Epoxy Body, Sealed
Model: WD-35805-04

Sale Price $259.55 CAD
Regular Price $290.00 CAD
Availability 1 Week

Qty:

Sale Price $259.55 CAD
Regular Price $290.00 CAD
Availability 1 Week
Quantity

OAKTON WD-35805-70 pH Electrode, Double Junction, Glass Body, Flat-

OAKTON WD-35805-70 pH Electrode, Double Junction, Glass Body, Flat
Model: WD-35805-70

Sale Price $439.45 CAD
Regular Price $491.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $439.45 CAD
Regular Price $491.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35804-00 pH Electrode, Single Junction, Epoxy Body, Gel Filled, Sealed-

OAKTON WD-35804-00 pH Electrode, Single Junction, Epoxy Body, Gel Filled, Sealed
Model: WD-35804-00

Sale Price $144.10 CAD
Regular Price $161.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $144.10 CAD
Regular Price $161.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-59001-70 General Purpose, Double Junction, Plastic Body, Gel Filled pH Combination Electrode-

OAKTON WD-59001-70 General Purpose, Double Junction, Plastic Body, Gel Filled pH Combination Electrode
Model: WD-59001-70

Sale Price $187.06 CAD
Regular Price $209.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $187.06 CAD
Regular Price $209.00 CAD
Availability 1 to 2 Weeks
Quantity

OAKTON WD-35805-13 ORP Electrode, REDOX Readings-

OAKTON WD-35805-13 ORP Electrode, REDOX Readings
Model: WD-35805-13

Sale Price $204.96 CAD
Regular Price $229.00 CAD
Availability 1 Week

Qty:

Sale Price $204.96 CAD
Regular Price $229.00 CAD
Availability 1 Week
Quantity

OAKTON WD-35640-32 Waterproof DO 450 Meter-

OAKTON WD-35640-32 Waterproof DO 450 Meter
Model: DO 450 | Order No: WD-35640-32

Sale Price $961.23 CAD
Regular Price $1074.00 CAD
Availability 5 to 6 Weeks

Qty:

Sale Price $961.23 CAD
Regular Price $1074.00 CAD
Availability 5 to 6 Weeks
Quantity

OAKTON WD-35640-31 Waterproof DO 450 Meter and Probe, -

OAKTON WD-35640-31 Waterproof DO 450 Meter and Probe,
Model: DO 450 | Order No: WD-35640-31

Sale Price $3897.73 CAD
Regular Price $4355.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $3897.73 CAD
Regular Price $4355.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35805-18 Spear Tip pH Electrode, Double-Junction, Glass Body, Sealed-

OAKTON WD-35805-18 Spear Tip pH Electrode, Double-Junction, Glass Body, Sealed
Model: WD-35805-18

Sale Price $271.19 CAD
Regular Price $303.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $271.19 CAD
Regular Price $303.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35805-08 pH Electrode, Double-Junction, Glass Body, Refillable-

OAKTON WD-35805-08 pH Electrode, Double-Junction, Glass Body, Refillable
Model: WD-35805-08

Sale Price $289.09 CAD
Regular Price $323.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $289.09 CAD
Regular Price $323.00 CAD
Availability 1 to 2 Weeks
Quantity

OAKTON WD-35804-06 Standard Glass Spear-Tip pH Electrode, Single-Junction-

OAKTON WD-35804-06 Standard Glass Spear-Tip pH Electrode, Single-Junction
Model: WD-35804-06

Sale Price $230.02 CAD
Regular Price $257.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $230.02 CAD
Regular Price $257.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35807-35 E. PTFE Junction pH Electrode, with ATC Element-

OAKTON WD-35807-35 E. PTFE Junction pH Electrode, with ATC Element
Model: WD-35807-35

Sale Price $395.59 CAD
Regular Price $442.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $395.59 CAD
Regular Price $442.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35806-01 B. Submersible pH Electrode-

OAKTON WD-35806-01 B. Submersible pH Electrode
Model: WD-35806-01

Sale Price $511.94 CAD
Regular Price $572.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $511.94 CAD
Regular Price $572.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35806-22 D. Self Cleaning Flat ORP Electrode-

OAKTON WD-35806-22 D. Self Cleaning Flat ORP Electrode
Model: WD-35806-22

Sale Price $272.08 CAD
Regular Price $304.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $272.08 CAD
Regular Price $304.00 CAD
Availability 1 to 2 Weeks
Quantity

OAKTON WD-35811-74 All-in-One pH Temperature Electrode, Double-Junction, Refillable, Glass Body-

OAKTON WD-35811-74 All-in-One pH Temperature Electrode, Double-Junction, Refillable, Glass Body
Model: WD-35811-74

Sale Price $419.76 CAD
Regular Price $469.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $419.76 CAD
Regular Price $469.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35811-71 Acorn All-in-One pH Electrode, Single Junction, Epoxy Body, Sealed-

OAKTON WD-35811-71 Acorn All-in-One pH Electrode, Single Junction, Epoxy Body, Sealed
Model: WD-35811-71

Sale Price $173.63 CAD
Regular Price $194.00 CAD
Availability 3 in Stock

Qty:

Sale Price $173.63 CAD
Regular Price $194.00 CAD
Availability 3 in Stock
Quantity

OAKTON WD-35811-72 Acorn All-in-One pH Electrode, Double-Junction, Epoxy Body, Sealed-

OAKTON WD-35811-72 Acorn All-in-One pH Electrode, Double-Junction, Epoxy Body, Sealed
Model: WD-35811-72

Sale Price $261.34 CAD
Regular Price $292.00 CAD
Availability 1 in Stock

Qty:

Sale Price $261.34 CAD
Regular Price $292.00 CAD
Availability 1 in Stock
Quantity
Showing 21 to 40 of 178 products
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