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

Dissolved Oxygen Electrodes

ORP Electrodes

pH Electrodes

TDS Electrodes

Conductivity Electrodes

Dissolved Oxygen Electrodes

ORP Electrodes

pH Electrodes

TDS Electrodes

Showing 1 to 20 of 175 products

REED R3525-ELECTRODE pH Electrode with Temperature, 39" (1m) Cable
Model: R3525-ELECTRODE

Your Price	$139.00 CAD
Availability	27 in Stock

Qty:

Your Price	$139.00 CAD
Availability	27 in Stock
Quantity

REED R3500-ELECTRODE pH Electrode
Model: R3500-ELECTRODE

Your Price	$49.00 CAD
Availability	19 in Stock

Qty:

Your Price	$49.00 CAD
Availability	19 in Stock
Quantity

REED R3530-ELECTRODE Conductivity/TDS/Salinity Electrode
Model: R3530-ELECTRODE

Your Price	$49.00 CAD
Availability	13 in Stock

Qty:

Your Price	$49.00 CAD
Availability	13 in Stock
Quantity

REED R3525-ELECTRODE2 ORP Electrode, 39" (1m) Cable
Model: R3525-ELECTRODE2

Your Price	$149.00 CAD
Availability	10 in Stock

Qty:

Your Price	$149.00 CAD
Availability	10 in Stock
Quantity

Hanna HI1271 Checker pH Electrode for the HI98100/HI98103/HI98115
Model: HI1271 | Order No: HI 1271

Sale Price	$16.15 CAD
Regular Price	$17.00 CAD
Availability	9 in Stock

Qty:

Sale Price	$16.15 CAD
Regular Price	$17.00 CAD
Availability	9 in Stock
Quantity

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

Sale Price	$132.72 CAD
Regular Price	$158.00 CAD
Availability	9 in Stock

Qty:

Sale Price	$132.72 CAD
Regular Price	$158.00 CAD
Availability	9 in Stock
Quantity

Hanna HI73128 Replacement Tool for Electrode Removal
Model: HI73128 | Order No: HI 73128

Sale Price	$31.35 CAD
Regular Price	$33.00 CAD
Availability	4 in Stock

Qty:

Sale Price	$31.35 CAD
Regular Price	$33.00 CAD
Availability	4 in Stock
Quantity

Hanna HI98127 pHep4 pH/Temperature Tester, 0.1 pH Resolution
Model: HI98127 | Order No: HI 98127

Sale Price	$131.10 CAD
Regular Price	$138.00 CAD
Availability	4 in Stock

Qty:

Sale Price	$131.10 CAD
Regular Price	$138.00 CAD
Availability	4 in Stock
Quantity

OAKTON WD-35808-71 All-in-One Waterproof pH Electrode, Single Junction, Epoxy Body, Sealed
Model: WD-35808-71

Sale Price	$157.08 CAD
Regular Price	$187.00 CAD
Availability	4 in Stock

Qty:

Sale Price	$157.08 CAD
Regular Price	$187.00 CAD
Availability	4 in Stock
Quantity

OAKTON WD-59001-65 pH Electrode, Single-Junction, Gel, BNC Connector
Model: WD-59001-65

Sale Price	$106.68 CAD
Regular Price	$127.00 CAD
Availability	4 in Stock

Qty:

Sale Price	$106.68 CAD
Regular Price	$127.00 CAD
Availability	4 in Stock
Quantity

Extech 60120B Mini pH Electrode, 10 x 120mm
Model: 60120B

Sale Price	$67.50 CAD
Regular Price	$75.00 CAD
Availability	4 in Stock

Qty:

Sale Price	$67.50 CAD
Regular Price	$75.00 CAD
Availability	4 in Stock
Quantity

Hanna HI1230B Gel Filled PEI Body pH Electrode with BNC Connector
Model: HI1230B | Order No: HI 1230B

Sale Price	$140.60 CAD
Regular Price	$148.00 CAD
Availability	3 in Stock

Qty:

Sale Price	$140.60 CAD
Regular Price	$148.00 CAD
Availability	3 in Stock
Quantity

Hanna HI2910B/5 AmpHel General Purpose pH Electrode with PEI body
Model: HI2910B/5 | Order No: HI 2910B/5

Sale Price	$183.35 CAD
Regular Price	$193.00 CAD
Availability	3 in Stock

Qty:

Sale Price	$183.35 CAD
Regular Price	$193.00 CAD
Availability	3 in Stock
Quantity

OAKTON WD-35805-01 pH Electrode, Double Junction, Epoxy Body, Sealed
Model: WD-35805-01

Sale Price	$112.56 CAD
Regular Price	$134.00 CAD
Availability	3 in Stock

Qty:

Sale Price	$112.56 CAD
Regular Price	$134.00 CAD
Availability	3 in Stock
Quantity

OAKTON WD-35641-51 Replacement pH Electrode
Model: 35641-51 | Order No: WD-35641-51

Sale Price	$112.56 CAD
Regular Price	$134.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$112.56 CAD
Regular Price	$134.00 CAD
Availability	2 in Stock
Quantity

Hanna Instruments FC202D Intelligent Electrode for dairy applications
Model: FC202D | Order No: FC 202D

Sale Price	$255.55 CAD
Regular Price	$269.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$255.55 CAD
Regular Price	$269.00 CAD
Availability	2 in Stock
Quantity

Hanna HI1053B pH Electrode with Conical Tip and BNC Connector
Model: HI1053B | Order No: HI 1053B

Sale Price	$247.95 CAD
Regular Price	$261.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$247.95 CAD
Regular Price	$261.00 CAD
Availability	2 in Stock
Quantity

Hanna HI12300 Digital PEI Body pH Electrode for Field Applications
Model: HI12300 | Order No: HI 12300

Sale Price	$154.85 CAD
Regular Price	$163.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$154.85 CAD
Regular Price	$163.00 CAD
Availability	2 in Stock
Quantity

Hanna HI6100405 General purpose process pH electrode
Model: HI6100405 | Order No: HI 6100405

Sale Price	$307.80 CAD
Regular Price	$324.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$307.80 CAD
Regular Price	$324.00 CAD
Availability	2 in Stock
Quantity

OAKTON WD-35624-38 Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30, DJ
Model: WD-35624-38

Sale Price	$122.64 CAD
Regular Price	$146.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$122.64 CAD
Regular Price	$146.00 CAD
Availability	2 in Stock
Quantity

Showing 1 to 20 of 175 products

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Electrodes

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REED R3525-ELECTRODE pH Electrode with Temperature, 39" (1m) Cable Model: R3525-ELECTRODE

Qty:

REED R3500-ELECTRODE pH Electrode Model: R3500-ELECTRODE

Qty:

REED R3530-ELECTRODE Conductivity/TDS/Salinity Electrode Model: R3530-ELECTRODE

Qty:

REED R3525-ELECTRODE2 ORP Electrode, 39" (1m) Cable Model: R3525-ELECTRODE2

Qty:

Hanna HI1271 Checker pH Electrode for the HI98100/HI98103/HI98115 Model: HI1271 | Order No: HI 1271

Qty:

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

Qty:

Hanna HI73128 Replacement Tool for Electrode Removal Model: HI73128 | Order No: HI 73128

Qty:

Hanna HI98127 pHep4 pH/Temperature Tester, 0.1 pH Resolution Model: HI98127 | Order No: HI 98127

Qty:

OAKTON WD-35808-71 All-in-One Waterproof pH Electrode, Single Junction, Epoxy Body, Sealed Model: WD-35808-71

Qty:

OAKTON WD-59001-65 pH Electrode, Single-Junction, Gel, BNC Connector Model: WD-59001-65

Qty:

Extech 60120B Mini pH Electrode, 10 x 120mm Model: 60120B

Qty:

Hanna HI1230B Gel Filled PEI Body pH Electrode with BNC Connector Model: HI1230B | Order No: HI 1230B

Qty:

Hanna HI2910B/5 AmpHel General Purpose pH Electrode with PEI body Model: HI2910B/5 | Order No: HI 2910B/5

Qty:

OAKTON WD-35805-01 pH Electrode, Double Junction, Epoxy Body, Sealed Model: WD-35805-01

Qty:

OAKTON WD-35641-51 Replacement pH Electrode Model: 35641-51 | Order No: WD-35641-51

Qty:

Hanna Instruments FC202D Intelligent Electrode for dairy applications Model: FC202D | Order No: FC 202D

Qty:

Hanna HI1053B pH Electrode with Conical Tip and BNC Connector Model: HI1053B | Order No: HI 1053B

Qty:

Hanna HI12300 Digital PEI Body pH Electrode for Field Applications Model: HI12300 | Order No: HI 12300

Qty:

Hanna HI6100405 General purpose process pH electrode Model: HI6100405 | Order No: HI 6100405

Qty:

OAKTON WD-35624-38 Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30, DJ Model: WD-35624-38

Qty:

REED R3525-ELECTRODE pH Electrode with Temperature, 39" (1m) Cable
Model: R3525-ELECTRODE

REED R3500-ELECTRODE pH Electrode
Model: R3500-ELECTRODE

REED R3530-ELECTRODE Conductivity/TDS/Salinity Electrode
Model: R3530-ELECTRODE

REED R3525-ELECTRODE2 ORP Electrode, 39" (1m) Cable
Model: R3525-ELECTRODE2

Hanna HI1271 Checker pH Electrode for the HI98100/HI98103/HI98115
Model: HI1271 | Order No: HI 1271

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

Hanna HI73128 Replacement Tool for Electrode Removal
Model: HI73128 | Order No: HI 73128

Hanna HI98127 pHep4 pH/Temperature Tester, 0.1 pH Resolution
Model: HI98127 | Order No: HI 98127

OAKTON WD-35808-71 All-in-One Waterproof pH Electrode, Single Junction, Epoxy Body, Sealed
Model: WD-35808-71

OAKTON WD-59001-65 pH Electrode, Single-Junction, Gel, BNC Connector
Model: WD-59001-65

Extech 60120B Mini pH Electrode, 10 x 120mm
Model: 60120B

Hanna HI1230B Gel Filled PEI Body pH Electrode with BNC Connector
Model: HI1230B | Order No: HI 1230B

Hanna HI2910B/5 AmpHel General Purpose pH Electrode with PEI body
Model: HI2910B/5 | Order No: HI 2910B/5

OAKTON WD-35805-01 pH Electrode, Double Junction, Epoxy Body, Sealed
Model: WD-35805-01

OAKTON WD-35641-51 Replacement pH Electrode
Model: 35641-51 | Order No: WD-35641-51

Hanna Instruments FC202D Intelligent Electrode for dairy applications
Model: FC202D | Order No: FC 202D

Hanna HI1053B pH Electrode with Conical Tip and BNC Connector
Model: HI1053B | Order No: HI 1053B

Hanna HI12300 Digital PEI Body pH Electrode for Field Applications
Model: HI12300 | Order No: HI 12300

Hanna HI6100405 General purpose process pH electrode
Model: HI6100405 | Order No: HI 6100405

OAKTON WD-35624-38 Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30, DJ
Model: WD-35624-38