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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 101 to 120 of 176 products

Hanna HI 7042S Dissolved Oxygen Electrolyte Solution, 1.01 oz-

Hanna HI 7042S Dissolved Oxygen Electrolyte Solution, 1.01 oz
Model: HI7042S | Order No: HI 7042S

Sale Price $27.55 CAD
Regular Price $29.00 CAD
Availability 4 Days

Qty:

Sale Price $27.55 CAD
Regular Price $29.00 CAD
Availability 4 Days
Quantity

Hanna HI 76409A/P Spare Dissolved Oxygen Screw Cap Membranes for galvanic sensors-

Hanna HI 76409A/P Spare Dissolved Oxygen Screw Cap Membranes for galvanic sensors
Model: HI76409A/P | Order No: HI 76409A/P

Sale Price $97.85 CAD
Regular Price $103.00 CAD
Availability 2 Days

Qty:

Sale Price $97.85 CAD
Regular Price $103.00 CAD
Availability 2 Days
Quantity

Hanna HI 7698194-2 Spare Galvanic DO Sensor for the HI769819X probe, 0 to 500%, 0 to 50 mg/L-

Hanna HI 7698194-2 Spare Galvanic DO Sensor for the HI769819X probe, 0 to 500%, 0 to 50 mg/L
Model: HI7698194-2 | Order No: HI 7698194-2

Sale Price $286.90 CAD
Regular Price $302.00 CAD
Availability 4 Days

Qty:

Sale Price $286.90 CAD
Regular Price $302.00 CAD
Availability 4 Days
Quantity

Hanna HI7698194-3 Spare EC Sensor for the HI769819X Probe-

Hanna HI7698194-3 Spare EC Sensor for the HI769819X Probe
Model: HI7698194-3 | Order No: HI 7698194-3

Sale Price $286.90 CAD
Regular Price $302.00 CAD
Availability 1 Week

Qty:

Sale Price $286.90 CAD
Regular Price $302.00 CAD
Availability 1 Week
Quantity

Hanna HI8010 Hand Held pH Meter for Education-

Hanna HI8010 Hand Held pH Meter for Education
Model: HI8010 | Order No: HI 8010

Sale Price $239.40 CAD
Regular Price $252.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $239.40 CAD
Regular Price $252.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI9147-10 Portable Dissolved Oxygen Meter for Aquaculture with HI76409/10 Probe with 10-Meter Cable-

Hanna HI9147-10 Portable Dissolved Oxygen Meter for Aquaculture with HI76409/10 Probe with 10-Meter Cable
Model: HI9147-10 | Order No: HI 9147-10

Sale Price $765.70 CAD
Regular Price $806.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $765.70 CAD
Regular Price $806.00 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 $2237.00 CAD
Availability 1 to 2 Weeks
Learn More
Your Price $2237.00 CAD
Availability 1 to 2 Weeks
Quantity
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OAKTON WD-27018-40 ORP Electrode, Platinum Band-

OAKTON WD-27018-40 ORP Electrode, Platinum Band
Model: WD-27018-40

Sale Price $432.29 CAD
Regular Price $483.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $432.29 CAD
Regular Price $483.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-27018-50 ORP Electrode, Gold Band-

OAKTON WD-27018-50 ORP Electrode, Gold Band
Model: WD-27018-50

Sale Price $429.60 CAD
Regular Price $480.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $429.60 CAD
Regular Price $480.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35634-50 Replacement Electrode for pH Spear-

OAKTON WD-35634-50 Replacement Electrode for pH Spear
Model: WD-35634-50

Sale Price $416.18 CAD
Regular Price $465.00 CAD
Availability 4 Days

Qty:

Sale Price $416.18 CAD
Regular Price $465.00 CAD
Availability 4 Days
Quantity

OAKTON WD-35634-52 pHTestr 5S Spear-Tip Waterproof Pocket Tester, -2 to 16 pH-

OAKTON WD-35634-52 pHTestr 5S Spear-Tip Waterproof Pocket Tester, -2 to 16 pH
Model: WD-35634-52

Sale Price $397.38 CAD
Regular Price $444.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $397.38 CAD
Regular Price $444.00 CAD
Availability 3 to 4 Weeks
Quantity

OAKTON WD-35801-02 In-Line/Submersible Electrode, Single Junction-

OAKTON WD-35801-02 In-Line/Submersible Electrode, Single Junction
Model: WD-35801-02

Sale Price $300.72 CAD
Regular Price $336.00 CAD
Availability 6 to 7 Weeks

Qty:

Sale Price $300.72 CAD
Regular Price $336.00 CAD
Availability 6 to 7 Weeks
Quantity

OAKTON WD-35801-71 All-in-1 Single-Junction pH Electrode for pH Meters-

OAKTON WD-35801-71 All-in-1 Single-Junction pH Electrode for pH Meters
Model: WD-35801-71

Sale Price $185.27 CAD
Regular Price $207.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $185.27 CAD
Regular Price $207.00 CAD
Availability 1 to 2 Weeks
Quantity

OAKTON pH Electrode, Double Junction, Epoxy Body, Sealed-

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

Sale Price $230.02 CAD
Regular Price $257.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $230.02 CAD
Regular Price $257.00 CAD
Availability 3 to 4 Weeks
Quantity

OAKTON WD-35801-76 All-in-One Single-Junction Gel-Filled pH Electrode-

OAKTON WD-35801-76 All-in-One Single-Junction Gel-Filled pH Electrode
Model: WD-35801-76

Sale Price $208.54 CAD
Regular Price $233.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $208.54 CAD
Regular Price $233.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35801-80 All-in-1 Flushable PTFE Double-Junction pH Electrode for pH Meters-

OAKTON WD-35801-80 All-in-1 Flushable PTFE Double-Junction pH Electrode for pH Meters
Model: WD-35801-80

Sale Price $472.56 CAD
Regular Price $528.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $472.56 CAD
Regular Price $528.00 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 $126.20 CAD
Regular Price $141.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $126.20 CAD
Regular Price $141.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35804-01 Epoxy-Body Direct-Connect Single-Junction pH Electrode, 0.35 x 3.94"-

OAKTON WD-35804-01 Epoxy-Body Direct-Connect Single-Junction pH Electrode, 0.35 x 3.94"
Model: WD-35804-01

Sale Price $93.98 CAD
Regular Price $105.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $93.98 CAD
Regular Price $105.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35804-02 Epoxy-Body Direct-Connect Double-Junction pH Electrode, 0.47" Diameter-

OAKTON WD-35804-02 Epoxy-Body Direct-Connect Double-Junction pH Electrode, 0.47" Diameter
Model: WD-35804-02

Sale Price $129.78 CAD
Regular Price $145.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $129.78 CAD
Regular Price $145.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35804-03 Epoxy-Body Direct-Connect Double-Junction pH Electrode, 0.35 x 3.94"-

OAKTON WD-35804-03 Epoxy-Body Direct-Connect Double-Junction pH Electrode, 0.35 x 3.94"
Model: WD-35804-03

Sale Price $121.72 CAD
Regular Price $136.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $121.72 CAD
Regular Price $136.00 CAD
Availability 2 to 3 Weeks
Quantity
Showing 101 to 120 of 176 products
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