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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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Conductivity Electrodes

Conductivity Electrodes

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Dissolved Oxygen Electrodes

ORP Electrodes

ORP Electrodes

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pH Electrodes

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TDS Electrodes

Conductivity Electrodes

Conductivity Electrodes

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Dissolved Oxygen Electrodes

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pH Electrodes

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Showing 21 to 40 of 114 products

OAKTON WD-35640-90 DO 450 Waterproof Meter Kit, 0 to 200%-

OAKTON WD-35640-90 DO 450 Waterproof Meter Kit, 0 to 200%
Model: WD-35640-90

Sale Price $2401.86 USD
Regular Price $3021.21 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $2401.86 USD
Regular Price $3021.21 USD
Availability 4 to 5 Weeks
Quantity

OAKTON WD-35801-71 All-in-1 Single-Junction pH Electrode for pH Meters-

OAKTON WD-35801-71 All-in-1 Single-Junction pH Electrode for pH Meters
Model: WD-35801-71

Sale Price $98.58 USD
Regular Price $124.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $98.58 USD
Regular Price $124.00 USD
Availability 3 to 4 Weeks
Quantity

OAKTON WD-35801-76 All-in-One Single-Junction Gel-Filled pH Electrode-

OAKTON WD-35801-76 All-in-One Single-Junction Gel-Filled pH Electrode
Model: WD-35801-76

Sale Price $135.95 USD
Regular Price $171.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $135.95 USD
Regular Price $171.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35801-80 All-in-1 Flushable PTFE Double-Junction pH Electrode for pH Meters-

OAKTON WD-35801-80 All-in-1 Flushable PTFE Double-Junction pH Electrode for pH Meters
Model: WD-35801-80

Sale Price $294.15 USD
Regular Price $370.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $294.15 USD
Regular Price $370.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35804-01 Epoxy-Body Direct-Connect Single-Junction pH Electrode, 0.35 x 3.94"-

OAKTON WD-35804-01 Epoxy-Body Direct-Connect Single-Junction pH Electrode, 0.35 x 3.94"
Model: WD-35804-01

Sale Price $61.22 USD
Regular Price $77.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $61.22 USD
Regular Price $77.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35804-02 Epoxy-Body Direct-Connect Double-Junction pH Electrode, 0.47" Diameter-

OAKTON WD-35804-02 Epoxy-Body Direct-Connect Double-Junction pH Electrode, 0.47" Diameter
Model: WD-35804-02

Sale Price $75.92 USD
Regular Price $95.50 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $75.92 USD
Regular Price $95.50 USD
Availability 1 to 2 Weeks
Quantity

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 $79.50 USD
Regular Price $100.00 USD
Availability 2 Days

Qty:

Sale Price $79.50 USD
Regular Price $100.00 USD
Availability 2 Days
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 $84.27 USD
Regular Price $106.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $84.27 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 $72.35 USD
Regular Price $91.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $72.35 USD
Regular Price $91.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35805-00 Double-Junction Epoxy pH Electrode, 3' Cable-

OAKTON WD-35805-00 Double-Junction Epoxy pH Electrode, 3' Cable
Model: WD-35805-00

Sale Price $86.66 USD
Regular Price $109.00 USD
Availability 1 Week

Qty:

Sale Price $86.66 USD
Regular Price $109.00 USD
Availability 1 Week
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 $83.48 USD
Regular Price $105.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $83.48 USD
Regular Price $105.00 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 $234.53 USD
Regular Price $295.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $234.53 USD
Regular Price $295.00 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 $101.76 USD
Regular Price $128.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $101.76 USD
Regular Price $128.00 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 $153.44 USD
Regular Price $193.00 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $153.44 USD
Regular Price $193.00 USD
Availability 7 to 8 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 $126.41 USD
Regular Price $159.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $126.41 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 $158.21 USD
Regular Price $199.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $158.21 USD
Regular Price $199.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35805-23 Submersible Single-Junction pH Electrode, 10' Cable-

OAKTON WD-35805-23 Submersible Single-Junction pH Electrode, 10' Cable
Model: WD-35805-23

Sale Price $131.18 USD
Regular Price $165.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $131.18 USD
Regular Price $165.00 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 $159.80 USD
Regular Price $201.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $159.80 USD
Regular Price $201.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35805-26 Sleeve-Type Single-Junction Refillable pH Electrode, 3' Cable-

OAKTON WD-35805-26 Sleeve-Type Single-Junction Refillable pH Electrode, 3' Cable
Model: WD-35805-26

Sale Price $271.10 USD
Regular Price $341.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $271.10 USD
Regular Price $341.00 USD
Availability 2 to 3 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 $224.19 USD
Regular Price $282.00 USD
Availability 4 Days

Qty:

Sale Price $224.19 USD
Regular Price $282.00 USD
Availability 4 Days
Quantity
Showing 21 to 40 of 114 products
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