Proudly Canadian

100% canadian-owned & operated

Customer Rating

4.7/5 Stars

24367 REVIEWS

Customer Rating

4.7/5 Stars

24367 REVIEWS

Helping You Get The Results You Can Trust

FREE SHIPPING ON ONLINE ORDERS OVER $99*

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 141 to 160 of 183 products

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

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

Your Price $166.00 CAD
Availability 2 in Stock

Qty:

Your Price $166.00 CAD
Availability 2 in Stock
Quantity

Ohaus 30058733 Stand-Alone Electrode Holder, for select pH, conductivity and multi-parameter meters-

Ohaus 30058733 Stand-Alone Electrode Holder, for select pH, conductivity and multi-parameter meters
Model: 30058733

Sale Price $156.04 CAD
Regular Price $194.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $156.04 CAD
Regular Price $194.00 CAD
Availability 2 to 3 Weeks
Quantity

HANNA HI 76405 Electrode Holder-

HANNA HI 76405 Electrode Holder
Model: HI 76405

Sale Price $154.85 CAD
Regular Price $163.00 CAD
Availability 2 Days

Qty:

Sale Price $154.85 CAD
Regular Price $163.00 CAD
Availability 2 Days
Quantity

OAKTON WD-35641-51 Replacement pH Electrode-

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

Sale Price $144.10 CAD
Regular Price $161.00 CAD
Availability 4 Days

Qty:

Sale Price $144.10 CAD
Regular Price $161.00 CAD
Availability 4 Days
Quantity

OHAUS 30088021 Electrode for the ST20R-

OHAUS 30088021 Electrode for the ST20R
Model: 30088021

Sale Price $148.52 CAD
Regular Price $236.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $148.52 CAD
Regular Price $236.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI1230B Gel Filled PEI Body pH Electrode with BNC Connector-

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

Sale Price $149.15 CAD
Regular Price $157.00 CAD
Availability 3 Days

Qty:

Sale Price $149.15 CAD
Regular Price $157.00 CAD
Availability 3 Days
Quantity

Hanna HI1332B Refillable PEI Body pH Electrode with BNC connector-

Hanna HI1332B Refillable PEI Body pH Electrode with BNC connector
Model: HI1332B | Order No: HI 1332B

Sale Price $141.55 CAD
Regular Price $149.00 CAD
Availability 5 Days

Qty:

Sale Price $141.55 CAD
Regular Price $149.00 CAD
Availability 5 Days
Quantity

OAKTON WD-35805-01 General-Purpose pH Probe, Sealed, DJ, Epoxy, 3' Cable, BNC-

OAKTON WD-35805-01 General-Purpose pH Probe, Sealed, DJ, Epoxy, 3' Cable, BNC
Model: WD-35805-01

Sale Price $132.46 CAD
Regular Price $148.00 CAD
Availability 2 in Stock

Qty:

Sale Price $132.46 CAD
Regular Price $148.00 CAD
Availability 2 in Stock
Quantity

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

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

Sale Price $128.88 CAD
Regular Price $144.00 CAD
Availability 1 in Stock

Qty:

Sale Price $128.88 CAD
Regular Price $144.00 CAD
Availability 1 in Stock
Quantity

OAKTON WD-35805-07 Glass Single-Junction BNC pH Electrode, 3' Cable-

OAKTON WD-35805-07 Glass Single-Junction BNC pH Electrode, 3' Cable
Model: WD-35805-07

Sale Price $127.99 CAD
Regular Price $143.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $127.99 CAD
Regular Price $143.00 CAD
Availability 2 to 3 Weeks
Quantity

Delmhorst 4-E 4-Pin Moisture Elelectrode-

Delmhorst 4-E 4-Pin Moisture Elelectrode
Model: 4-E

Your Price $142.00 CAD
Availability 3 to 4 Weeks

Qty:

Your Price $142.00 CAD
Availability 3 to 4 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

Extech PH701 Replacement pH Probe for EC700 with 2 to 12 pH range-

Extech PH701 Replacement pH Probe for EC700 with 2 to 12 pH range
Model: PH701

Your Price $139.00 CAD
Availability 2 to 3 Weeks

Qty:

Your Price $139.00 CAD
Availability 2 to 3 Weeks
Quantity

Extech DO701 Replacement Optical DO Probe for EC700 with 0 to 199% DO range-

Extech DO701 Replacement Optical DO Probe for EC700 with 0 to 199% DO range
Model: DO701

Your Price $139.00 CAD
Availability 2 to 3 Weeks

Qty:

Your Price $139.00 CAD
Availability 2 to 3 Weeks
Quantity

OHAUS 30038555 Starter ORP Electrode-

OHAUS 30038555 Starter ORP Electrode
Model: 30038555

Sale Price $128.78 CAD
Regular Price $205.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $128.78 CAD
Regular Price $205.00 CAD
Availability 1 to 2 Weeks
Quantity

Delmhorst 2-E Electrode, 2-Pin, 5/16" Penetration Depth-

Delmhorst 2-E Electrode, 2-Pin, 5/16" Penetration Depth
Model: 2-E

Your Price $130.00 CAD
Availability 1 to 2 Weeks

Qty:

Your Price $130.00 CAD
Availability 1 to 2 Weeks
Quantity

OHAUS 30088020 Electrode for the ST10R-

OHAUS 30088020 Electrode for the ST10R
Model: 30088020

Sale Price $114.68 CAD
Regular Price $183.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $114.68 CAD
Regular Price $183.00 CAD
Availability 2 to 3 Weeks
Quantity

Ohaus 83033970 Starter Series STTEMP30 Temperature Electrode, 0 to 100°C, 3.6' cable-

Ohaus 83033970 Starter Series STTEMP30 Temperature Electrode, 0 to 100°C, 3.6' cable
Model: 83033970

Sale Price $109.98 CAD
Regular Price $175.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $109.98 CAD
Regular Price $175.00 CAD
Availability 3 to 4 Weeks
Quantity

Extech PH305 pH/mV/Temperature Electrode-

Extech PH305 pH/mV/Temperature Electrode
Model: PH305

Your Price $109.00 CAD
Availability 1 Week

Qty:

Your Price $109.00 CAD
Availability 1 Week
Quantity

OHAUS 3008799 Electrode for the ST20-

OHAUS 3008799 Electrode for the ST20
Model: 30087993

Sale Price $94.94 CAD
Regular Price $151.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $94.94 CAD
Regular Price $151.00 CAD
Availability 3 to 4 Weeks
Quantity
Showing 141 to 160 of 183 products
We Ship Free on Orders Over $99 within Canada
Chat Live

  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal
  • We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country.