Customer Rating

4.8/5 Stars

17002 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 1 to 20 of 142 products

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 $143.10 USD
Regular Price $180.00 USD
Availability 34 in Stock

Qty:

Sale Price $143.10 USD
Regular Price $180.00 USD
Availability 34 in Stock
Quantity

REED R3000SD-ORP Professional ORP Electrode-

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

Your Price $159.00 USD
Availability 20 in Stock

Qty:

Your Price $159.00 USD
Availability 20 in Stock
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 $98.58 USD
Regular Price $124.00 USD
Availability 4 in Stock

Qty:

Sale Price $98.58 USD
Regular Price $124.00 USD
Availability 4 in Stock
Quantity

OAKTON WD-35808-72 pH Electrode with ATC, Double-Junction, Epoxy-Body, Gel-Filled, Waterproof -

OAKTON WD-35808-72 pH Electrode with ATC, Double-Junction, Epoxy-Body, Gel-Filled, Waterproof
Model: WD-35808-72

Sale Price $143.10 USD
Regular Price $180.00 USD
Availability 3 in Stock

Qty:

Sale Price $143.10 USD
Regular Price $180.00 USD
Availability 3 in Stock
Quantity

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

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

Sale Price $116.07 USD
Regular Price $146.00 USD
Availability 2 in Stock

Qty:

Sale Price $116.07 USD
Regular Price $146.00 USD
Availability 2 in Stock
Quantity

Delmhorst 19-E/12 Blade-Type Electrode with 12" Blades for Paper Moisture Meters-

Delmhorst 19-E/12 Blade-Type Electrode with 12" Blades for Paper Moisture Meters
Model: 19-E/12

Your Price $260.00 USD
Availability 1 Week

Qty:

Your Price $260.00 USD
Availability 1 Week
Quantity

Delmhorst 12-E Electrode, Double Roller Type-

Delmhorst 12-E Electrode, Double Roller Type
Model: 12-E

Your Price $400.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $400.00 USD
Availability 2 to 3 Weeks
Quantity

Delmhorst 19-E Electrode, Moisture-

Delmhorst 19-E Electrode, Moisture
Model: 19-E

Your Price $200.00 USD
Availability 6 to 7 Weeks

Qty:

Your Price $200.00 USD
Availability 6 to 7 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 $90.00 USD
Availability 5 Days

Qty:

Your Price $90.00 USD
Availability 5 Days
Quantity

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 $112.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $112.00 USD
Availability 3 to 4 Weeks
Quantity

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

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

Your Price $150.00 USD
Availability 12 to 13 Weeks

Qty:

Your Price $150.00 USD
Availability 12 to 13 Weeks
Quantity

Delmhorst 4-E 4-Pin Moisture Elelectrode-

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

Your Price $95.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $95.00 USD
Availability 3 to 4 Weeks
Quantity

Delmhorst 42-EB 2-Pin Electrode w/ T-Handle-

Delmhorst 42-EB 2-Pin Electrode w/ T-Handle
Model: 42-EB

Your Price $230.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $230.00 USD
Availability 2 to 3 Weeks
Quantity

Delmhorst 43-E Electrode, Moisture, Clamp Type-

Delmhorst 43-E Electrode, Moisture, Clamp Type
Model: 43-E

Your Price $325.00 USD
Availability 5 Days

Qty:

Your Price $325.00 USD
Availability 5 Days
Quantity

Delmhorst 55-E Leaf Type Electrode-

Delmhorst 55-E Leaf Type Electrode
Model: 55-E

Your Price $350.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $350.00 USD
Availability 3 to 4 Weeks
Quantity

OAKTON WD-35655-04 pH/ORP Electrode Storage Solution, 500mL Bottles, Case of 24-

OAKTON WD-35655-04 pH/ORP Electrode Storage Solution, 500mL Bottles, Case of 24
Model: WD-35655-04

Sale Price $380.01 USD
Regular Price $478.00 USD
Availability 4 Days

Qty:

Sale Price $380.01 USD
Regular Price $478.00 USD
Availability 4 Days
Quantity

OAKTON WD-35802-13 Chloride Electrode DJRG, Glass-

OAKTON WD-35802-13 Chloride Electrode DJRG, Glass
Model: WD-35802-13

Sale Price $437.25 USD
Regular Price $550.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $437.25 USD
Regular Price $550.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-59001-75 ORP Electrode-

OAKTON WD-59001-75 ORP Electrode
Model: WD-59001-75

Sale Price $143.10 USD
Regular Price $180.00 USD
Availability 1 Week

Qty:

Sale Price $143.10 USD
Regular Price $180.00 USD
Availability 1 Week
Quantity

OAKTON WD-35805-15 General-Purpose ORP Electrode, BNC, 3' cable-

OAKTON WD-35805-15 General-Purpose ORP Electrode, BNC, 3' cable
Model: WD-35805-15

Sale Price $149.46 USD
Regular Price $188.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $149.46 USD
Regular Price $188.00 USD
Availability 3 to 4 Weeks
Quantity

OAKTON WD-35805-14 Submersible Single-Junction ORP Electrode, 0.5 x 5.1"-

OAKTON WD-35805-14 Submersible Single-Junction ORP Electrode, 0.5 x 5.1"
Model: WD-35805-14

Sale Price $128.00 USD
Regular Price $161.00 USD
Availability 1 Week

Qty:

Sale Price $128.00 USD
Regular Price $161.00 USD
Availability 1 Week
Quantity
Showing 1 to 20 of 142 products
Calibration Lab
We Ship Free on Orders Over $99 within Canada
  • 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.