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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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Dissolved Oxygen Electrodes

ORP Electrodes

ORP Electrodes

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pH Electrodes

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Showing 61 to 80 of 115 products

OAKTON WD-35804-03 Epoxy-Body Direct-Connect Double-Junction pH Electrode, 0.35 x 3.94"-

OAKTON WD-35804-03 Epoxy-Body Direct-Connect Double-Junction pH Electrode, 0.35 x 3.94"
Model: WD-35804-03

Sale Price $73.00 USD
Regular Price $100.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $73.00 USD
Regular Price $100.00 USD
Availability 4 to 5 Weeks
Quantity

OAKTON WD-35804-08 Epoxy-Body Direct-Connect Double-Junction pH Electrode, 0.47" Diameter-

OAKTON WD-35804-08 Epoxy-Body Direct-Connect Double-Junction pH Electrode, 0.47" Diameter
Model: WD-35804-08

Sale Price $77.38 USD
Regular Price $106.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $77.38 USD
Regular Price $106.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35804-10 Epoxy-Body Direct-Connect Flat-Surface Single-Junction pH Electrode, 0.47" Diameter-

OAKTON WD-35804-10 Epoxy-Body Direct-Connect Flat-Surface Single-Junction pH Electrode, 0.47" Diameter
Model: WD-35804-10

Sale Price $80.08 USD
Regular Price $109.70 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $80.08 USD
Regular Price $109.70 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35805-06 Epoxy-Body Double-Junction Wide-Range pH Electrode-

OAKTON WD-35805-06 Epoxy-Body Double-Junction Wide-Range pH Electrode
Model: WD-35805-06

Sale Price $80.52 USD
Regular Price $110.30 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $80.52 USD
Regular Price $110.30 USD
Availability 3 to 4 Weeks
Quantity

OAKTON WD-35805-09 Glass-Body Double-Junction Flushable PTFE pH Electrode-

OAKTON WD-35805-09 Glass-Body Double-Junction Flushable PTFE pH Electrode
Model: WD-35805-09

Sale Price $243.09 USD
Regular Price $333.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $243.09 USD
Regular Price $333.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35805-19 Flat-Surface Epoxy-Body Standard Single-Junction pH Electrode, 3' Cable-

OAKTON WD-35805-19 Flat-Surface Epoxy-Body Standard Single-Junction pH Electrode, 3' Cable
Model: WD-35805-19

Sale Price $104.90 USD
Regular Price $143.70 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $104.90 USD
Regular Price $143.70 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35805-20 Flat-Surface Glass-Body Standard Single-Junction pH Electrode, 3' Cable-

OAKTON WD-35805-20 Flat-Surface Glass-Body Standard Single-Junction pH Electrode, 3' Cable
Model: WD-35805-20

Sale Price $140.89 USD
Regular Price $193.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $140.89 USD
Regular Price $193.00 USD
Availability 6 to 7 Weeks
Quantity

OAKTON WD-35805-21 Glass-Body Standard Double-Junction pH Electrode, 0.31 x 12.8"-

OAKTON WD-35805-21 Glass-Body Standard Double-Junction pH Electrode, 0.31 x 12.8"
Model: WD-35805-21

Sale Price $116.07 USD
Regular Price $159.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $116.07 USD
Regular Price $159.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35805-22 Epoxy-Body Standard Single-Junction pH Electrode, 0.24 x 8.66"-

OAKTON WD-35805-22 Epoxy-Body Standard Single-Junction pH Electrode, 0.24 x 8.66"
Model: WD-35805-22

Sale Price $145.27 USD
Regular Price $199.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $145.27 USD
Regular Price $199.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35805-24 Plastic-Body Double-Junction Submersible pH Electrode-

OAKTON WD-35805-24 Plastic-Body Double-Junction Submersible pH Electrode
Model: WD-35805-24

Sale Price $146.73 USD
Regular Price $201.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $146.73 USD
Regular Price $201.00 USD
Availability 5 to 6 Weeks
Quantity

OAKTON WD-35806-21 Industrial Series Self-Cleaning Flat-Surface Double-Junction pH Electrode-

OAKTON WD-35806-21 Industrial Series Self-Cleaning Flat-Surface Double-Junction pH Electrode
Model: WD-35806-21

Sale Price $223.38 USD
Regular Price $306.00 USD
Availability 8 in Stock

Qty:

Sale Price $223.38 USD
Regular Price $306.00 USD
Availability 8 in Stock
Quantity

OAKTON WD-35807-20 Industrial Series F. PTFE Junction pH Electrode-

OAKTON WD-35807-20 Industrial Series F. PTFE Junction pH Electrode
Model: WD-35807-20

Sale Price $267.91 USD
Regular Price $367.00 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $267.91 USD
Regular Price $367.00 USD
Availability 8 to 9 Weeks
Quantity

OAKTON WD-35807-25 Industrial Series F. PTFE Junction pH Electrode-

OAKTON WD-35807-25 Industrial Series F. PTFE Junction pH Electrode
Model: WD-35807-25

Sale Price $215.35 USD
Regular Price $295.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $215.35 USD
Regular Price $295.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35808-90 Waterproof Series All-in-1 Epoxy-Body Semi-Dome Single-Junction pH Electrode with Polymer Gel-

OAKTON WD-35808-90 Waterproof Series All-in-1 Epoxy-Body Semi-Dome Single-Junction pH Electrode with Polymer Gel
Model: WD-35808-90

Sale Price $207.32 USD
Regular Price $284.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $207.32 USD
Regular Price $284.00 USD
Availability 2 to 3 Weeks
Quantity

TPI 397 Accurate Pen-Style pH Tester, 0.1 to 14 pH-

TPI 397 Accurate Pen-Style pH Tester, 0.1 to 14 pH
Model: 397

Sale Price $112.46 USD
Regular Price $124.95 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $112.46 USD
Regular Price $124.95 USD
Availability 4 to 5 Weeks
Quantity

OAKTON WD-59001-75 ORP Electrode-

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

Sale Price $142.20 USD
Regular Price $194.80 USD
Availability 1 Week

Qty:

Sale Price $142.20 USD
Regular Price $194.80 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 $156.59 USD
Regular Price $214.50 USD
Availability 5 Days

Qty:

Sale Price $156.59 USD
Regular Price $214.50 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 $131.62 USD
Regular Price $180.30 USD
Availability 1 Week

Qty:

Sale Price $131.62 USD
Regular Price $180.30 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 $257.69 USD
Regular Price $353.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $257.69 USD
Regular Price $353.00 USD
Availability 6 to 7 Weeks
Quantity
SPECIAL!

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

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

Sale Price $263.17 USD
Regular Price $360.50 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $263.17 USD
Regular Price $360.50 USD
Availability 2 to 3 Weeks
Quantity
Showing 61 to 80 of 115 products
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