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

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Showing 21 to 40 of 112 products

OAKTON WD-35805-18 Spear Tip pH Electrode, Double-Junction, Glass Body, Sealed-

OAKTON WD-35805-18 Spear Tip pH Electrode, Double-Junction, Glass Body, Sealed
Model: WD-35805-18

Sale Price $150.56 USD
Regular Price $206.25 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $150.56 USD
Regular Price $206.25 USD
Availability 1 to 2 Weeks
Quantity

OAKTON WD-35805-08 pH Electrode, Double-Junction, Glass Body, Refillable-

OAKTON WD-35805-08 pH Electrode, Double-Junction, Glass Body, Refillable
Model: WD-35805-08

Sale Price $160.60 USD
Regular Price $220.00 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $160.60 USD
Regular Price $220.00 USD
Availability 7 to 8 Weeks
Quantity

OAKTON WD-35804-06 Standard Glass Spear-Tip pH Electrode, Single-Junction-

OAKTON WD-35804-06 Standard Glass Spear-Tip pH Electrode, Single-Junction
Model: WD-35804-06

Sale Price $127.57 USD
Regular Price $174.75 USD
Availability 5 Days

Qty:

Sale Price $127.57 USD
Regular Price $174.75 USD
Availability 5 Days
Quantity

OAKTON WD-35807-35 E. PTFE Junction pH Electrode, with ATC Element-

OAKTON WD-35807-35 E. PTFE Junction pH Electrode, with ATC Element
Model: WD-35807-35

Sale Price $219.91 USD
Regular Price $301.25 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $219.91 USD
Regular Price $301.25 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35806-01 B. Submersible pH Electrode-

OAKTON WD-35806-01 B. Submersible pH Electrode
Model: WD-35806-01

Sale Price $257.69 USD
Regular Price $353.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $257.69 USD
Regular Price $353.00 USD
Availability 1 to 2 Weeks
Quantity

OAKTON WD-35811-74 All-in-One pH Temperature Electrode, Double-Junction, Refillable, Glass Body-

OAKTON WD-35811-74 All-in-One pH Temperature Electrode, Double-Junction, Refillable, Glass Body
Model: WD-35811-74

Sale Price $233.24 USD
Regular Price $319.50 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $233.24 USD
Regular Price $319.50 USD
Availability 4 to 5 Weeks
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 $106.95 USD
Regular Price $146.50 USD
Availability 4 in Stock

Qty:

Sale Price $106.95 USD
Regular Price $146.50 USD
Availability 4 in Stock
Quantity

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 $145.09 USD
Regular Price $198.75 USD
Availability 1 in Stock

Qty:

Sale Price $145.09 USD
Regular Price $198.75 USD
Availability 1 in Stock
Quantity

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

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

Sale Price $114.61 USD
Regular Price $157.00 USD
Availability 4 Days

Qty:

Sale Price $114.61 USD
Regular Price $157.00 USD
Availability 4 Days
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: 35808-72 | Order No: WD-35808-72

Sale Price $159.14 USD
Regular Price $218.00 USD
Availability 4 in Stock

Qty:

Sale Price $159.14 USD
Regular Price $218.00 USD
Availability 4 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 $81.40 USD
Regular Price $111.50 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $81.40 USD
Regular Price $111.50 USD
Availability 3 to 4 Weeks
Quantity

OAKTON WD-59001-75 ORP Electrode-

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

Sale Price $148.01 USD
Regular Price $202.75 USD
Availability 1 Week

Qty:

Sale Price $148.01 USD
Regular Price $202.75 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 $162.97 USD
Regular Price $223.25 USD
Availability 5 Days

Qty:

Sale Price $162.97 USD
Regular Price $223.25 USD
Availability 5 Days
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 $137.06 USD
Regular Price $187.75 USD
Availability 1 Week

Qty:

Sale Price $137.06 USD
Regular Price $187.75 USD
Availability 1 Week
Quantity

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

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

Sale Price $284.70 USD
Regular Price $390.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $284.70 USD
Regular Price $390.00 USD
Availability 6 to 7 Weeks
Quantity

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

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

Sale Price $273.75 USD
Regular Price $375.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $273.75 USD
Regular Price $375.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35805-25 ORP Electrode, Submersible, Single Junction-

OAKTON WD-35805-25 ORP Electrode, Submersible, Single Junction
Model: WD-35805-25

Sale Price $193.27 USD
Regular Price $264.75 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $193.27 USD
Regular Price $264.75 USD
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 $332.15 USD
Regular Price $455.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $332.15 USD
Regular Price $455.00 USD
Availability 1 to 2 Weeks
Quantity

OAKTON WD-35805-52 Submersible Electrode, 25 ft-

OAKTON WD-35805-52 Submersible Electrode, 25 ft
Model: WD-35805-52

Sale Price $150.38 USD
Regular Price $206.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $150.38 USD
Regular Price $206.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35805-54 Submersible Electrode, 50 ft-

OAKTON WD-35805-54 Submersible Electrode, 50 ft
Model: WD-35805-54

Sale Price $200.02 USD
Regular Price $274.00 USD
Availability 9 to 10 Weeks

Qty:

Sale Price $200.02 USD
Regular Price $274.00 USD
Availability 9 to 10 Weeks
Quantity
Showing 21 to 40 of 112 products
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