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

Dissolved Oxygen Electrodes

ORP Electrodes

pH Electrodes

TDS Electrodes

Conductivity Electrodes

Dissolved Oxygen Electrodes

ORP Electrodes

pH Electrodes

TDS Electrodes

Showing 61 to 80 of 114 products

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
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-35805-06 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
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
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
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"
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"
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-35805-24 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-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

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

Sale Price	$291.77 USD
Regular Price	$367.00 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$291.77 USD
Regular Price	$367.00 USD
Availability	8 to 9 Weeks
Quantity

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

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

Sale Price	$225.78 USD
Regular Price	$284.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$225.78 USD
Regular Price	$284.00 USD
Availability	2 to 3 Weeks
Quantity

Delmhorst 18-ES Hammer Electrode, 17in
Model: 18-ES

Your Price	$160.00 USD
Availability	1 Week

Qty:

Your Price	$160.00 USD
Availability	1 Week
Quantity

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

Sale Price	$106.83 USD
Regular Price	$124.95 USD
Availability	1 to 2 Weeks2 to 3 Weeks

Qty:

Sale Price	$106.83 USD
Regular Price	$124.95 USD
Availability	1 to 2 Weeks2 to 3 Weeks
Quantity

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
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"
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

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

Sale Price	$280.64 USD
Regular Price	$353.00 USD
Availability	6 to 7 Weeks

Qty:

Sale Price	$280.64 USD
Regular Price	$353.00 USD
Availability	6 to 7 Weeks
Quantity

SPECIAL!

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

Sale Price	$274.28 USD
Regular Price	$345.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$274.28 USD
Regular Price	$345.00 USD
Availability	2 to 3 Weeks
Quantity

Showing 61 to 80 of 114 products

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Electrodes

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

Delmhorst 18-ES Hammer Electrode, 17in Model: 18-ES

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

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

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

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

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

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

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

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

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

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

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

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

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

Delmhorst 18-ES Hammer Electrode, 17in
Model: 18-ES

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

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

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

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

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

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