Electrodes

Find a wide selection of pH and ORP electrodes for laboratory, process, wastewater and industrial applications. Features include double and single junction, glass and epoxy bodies, refillable and sealed selections.

Showing 1 to 20 of 189 products

REED R3000SD-ORP Professional ORP Electrode
Model: R3000SD-ORP

Your Price	$199.00 CAD
Availability	39 in Stock

Qty:

Your Price	$199.00 CAD
Availability	39 in Stock
Quantity

Hanna HI73127 Spare pH Electrode for Testers
Model: HI73127 | Order No: HI 73127

Sale Price	$83.60 CAD
Regular Price	$88.00 CAD
Availability	13 in Stock

Qty:

Sale Price	$83.60 CAD
Regular Price	$88.00 CAD
Availability	13 in Stock
Quantity

Extech PH4-P 4pH Buffer Solution, 2 Bottles
Model: PH4-P

Sale Price	$36.00 CAD
Regular Price	$40.00 CAD
Availability	10 in Stock

Qty:

Sale Price	$36.00 CAD
Regular Price	$40.00 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

Extech PH220-C pH Meter with Temperature, Waterproof Palm
Model: PH220-C

Your Price	$250.00 CAD
Availability	9 in Stock

Qty:

Your Price	$250.00 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

Extech 6015WC Waterproof 4-Wire pH Electrode for Palm pH, 1m Cable
Model: 6015WC

Sale Price	$76.50 CAD
Regular Price	$85.00 CAD
Availability	7 in Stock

Qty:

Sale Price	$76.50 CAD
Regular Price	$85.00 CAD
Availability	7 in Stock
Quantity

Hanna HI70300M Electrode Storage Solution, 230 mL
Model: HI70300M | Order No: HI 70300M

Sale Price	$17.10 CAD
Regular Price	$18.00 CAD
Availability	6 in Stock

Qty:

Sale Price	$17.10 CAD
Regular Price	$18.00 CAD
Availability	6 in Stock
Quantity

Extech 601500 General Purpose Standard pH Electrode, 12 x 160mm
Model: 601500

Sale Price	$54.00 CAD
Regular Price	$60.00 CAD
Availability	4 in Stock

Qty:

Sale Price	$54.00 CAD
Regular Price	$60.00 CAD
Availability	4 in Stock
Quantity

Hanna HI10530 Digital pH/Temperature Electrode, Refillable
Model: HI10530 | Order No: HI 10530

Sale Price	$263.15 CAD
Regular Price	$277.00 CAD
Availability	4 in Stock

Qty:

Sale Price	$263.15 CAD
Regular Price	$277.00 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

Delmhorst 21-E Electrode, 2-Pin, 3.25" Penetration Depth, Insl P
Model: 21-E

Your Price	$151.00 CAD
Availability	2 in Stock

Qty:

Your Price	$151.00 CAD
Availability	2 in Stock
Quantity

Delmhorst 26-ES Electrode, 2-pin, insulated
Model: 26-ES

Your Price	$201.00 CAD
Availability	2 in Stock

Qty:

Your Price	$201.00 CAD
Availability	2 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

Showing 1 to 20 of 189 products

4.7/5 Stars

4.7/5 Stars

Electrodes

REED R3000SD-ORP Professional ORP Electrode Model: R3000SD-ORP

Qty:

Hanna HI73127 Spare pH Electrode for Testers Model: HI73127 | Order No: HI 73127

Qty:

Extech PH4-P 4pH Buffer Solution, 2 Bottles Model: PH4-P

Qty:

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

Qty:

Extech PH220-C pH Meter with Temperature, Waterproof Palm Model: PH220-C

Qty:

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

Qty:

Extech 6015WC Waterproof 4-Wire pH Electrode for Palm pH, 1m Cable Model: 6015WC

Qty:

Hanna HI70300M Electrode Storage Solution, 230 mL Model: HI70300M | Order No: HI 70300M

Qty:

Extech 601500 General Purpose Standard pH Electrode, 12 x 160mm Model: 601500

Qty:

Hanna HI10530 Digital pH/Temperature Electrode, Refillable Model: HI10530 | Order No: HI 10530

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:

Delmhorst 21-E Electrode, 2-Pin, 3.25" Penetration Depth, Insl P Model: 21-E

Qty:

Delmhorst 26-ES Electrode, 2-pin, insulated Model: 26-ES

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:

REED R3000SD-ORP Professional ORP Electrode
Model: R3000SD-ORP

Hanna HI73127 Spare pH Electrode for Testers
Model: HI73127 | Order No: HI 73127

Extech PH4-P 4pH Buffer Solution, 2 Bottles
Model: PH4-P

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

Extech PH220-C pH Meter with Temperature, Waterproof Palm
Model: PH220-C

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

Extech 6015WC Waterproof 4-Wire pH Electrode for Palm pH, 1m Cable
Model: 6015WC

Hanna HI70300M Electrode Storage Solution, 230 mL
Model: HI70300M | Order No: HI 70300M

Extech 601500 General Purpose Standard pH Electrode, 12 x 160mm
Model: 601500

Hanna HI10530 Digital pH/Temperature Electrode, Refillable
Model: HI10530 | Order No: HI 10530

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

Delmhorst 21-E Electrode, 2-Pin, 3.25" Penetration Depth, Insl P
Model: 21-E

Delmhorst 26-ES Electrode, 2-pin, insulated
Model: 26-ES

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