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

Sale Price	$151.05 USD
Regular Price	$190.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$151.05 USD
Regular Price	$190.00 USD
Availability	3 to 4 Weeks
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 pH Electrode, Double Junction, Epoxy Body, Sealed
Model: WD-35801-72

Sale Price	$147.08 USD
Regular Price	$185.00 USD
Availability	5 Days

Qty:

Sale Price	$147.08 USD
Regular Price	$185.00 USD
Availability	5 Days
Quantity

OAKTON WD-35806-22 D. Self Cleaning Flat ORP Electrode
Model: WD-35806-22

Sale Price	$147.08 USD
Regular Price	$185.00 USD
Availability	9 to 10 Weeks

Qty:

Sale Price	$147.08 USD
Regular Price	$185.00 USD
Availability	9 to 10 Weeks
Quantity

Ohaus ST260 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 212°F
Model: ST260 | Order No: 30129357

Sale Price	$183.00 USD
Regular Price	$215.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$183.00 USD
Regular Price	$215.00 USD
Availability	2 to 3 Weeks
Quantity

Hanna HI 7698194-2 Spare Galvanic DO Sensor for the HI769819X probe, 0 to 500%, 0 to 50 mg/L
Model: HI7698194-2 | Order No: HI 7698194-2

Sale Price	$178.36 USD
Regular Price	$182.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$178.36 USD
Regular Price	$182.00 USD
Availability	2 to 3 Weeks
Quantity

OAKTON WD-35805-04 Laboratory pH Electrode, Double-Junction, Epoxy Body, Sealed
Model: WD-35805-04

Sale Price	$144.69 USD
Regular Price	$182.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$144.69 USD
Regular Price	$182.00 USD
Availability	1 to 2 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-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	36 in Stock

Qty:

Sale Price	$143.10 USD
Regular Price	$180.00 USD
Availability	36 in Stock
Quantity

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	2 in Stock

Qty:

Sale Price	$143.10 USD
Regular Price	$180.00 USD
Availability	2 in Stock
Quantity

Ohaus STSURF Starter Series pH Electrode, 2.00 to 12 pH
Model: STSURF | Order No: 30129470

Sale Price	$179.00 USD
Regular Price	$210.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$179.00 USD
Regular Price	$210.00 USD
Availability	2 to 3 Weeks
Quantity

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 35660-64 DO200 Replacement DO Tip
Model: 35660-64 | Order No: WD-35660-64

Sale Price	$134.75 USD
Regular Price	$169.50 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$134.75 USD
Regular Price	$169.50 USD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$128.79 USD
Regular Price	$162.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$128.79 USD
Regular Price	$162.00 USD
Availability	1 to 2 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

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

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

Ohaus ST310 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 176°F
Model: ST310 | Order No: 83033965

Sale Price	$158.00 USD
Regular Price	$185.00 USD
Availability	4 Days

Qty:

Sale Price	$158.00 USD
Regular Price	$185.00 USD
Availability	4 Days
Quantity

Ohaus ST320 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 176°F
Model: ST320 | Order No: 83033967

Sale Price	$158.00 USD
Regular Price	$185.00 USD
Availability	3 Days

Qty:

Sale Price	$158.00 USD
Regular Price	$185.00 USD
Availability	3 Days
Quantity

Showing 61 to 80 of 114 products

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Electrodes

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

Qty:

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

Qty:

OAKTON pH Electrode, Double Junction, Epoxy Body, Sealed Model: WD-35801-72

Qty:

OAKTON WD-35806-22 D. Self Cleaning Flat ORP Electrode Model: WD-35806-22

Qty:

Ohaus ST260 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 212°F Model: ST260 | Order No: 30129357

Qty:

Hanna HI 7698194-2 Spare Galvanic DO Sensor for the HI769819X probe, 0 to 500%, 0 to 50 mg/L Model: HI7698194-2 | Order No: HI 7698194-2

Qty:

OAKTON WD-35805-04 Laboratory pH Electrode, Double-Junction, Epoxy Body, Sealed Model: WD-35805-04

Qty:

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

Qty:

OAKTON WD-35811-72 Acorn All-in-One pH Electrode, Double-Junction, Epoxy Body, Sealed Model: WD-35811-72

Qty:

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

Qty:

Ohaus STSURF Starter Series pH Electrode, 2.00 to 12 pH Model: STSURF | Order No: 30129470

Qty:

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

Qty:

OAKTON 35660-64 DO200 Replacement DO Tip Model: 35660-64 | Order No: WD-35660-64

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

Ohaus ST310 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 176°F Model: ST310 | Order No: 83033965

Qty:

Ohaus ST320 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 176°F Model: ST320 | Order No: 83033967

Qty:

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

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

OAKTON pH Electrode, Double Junction, Epoxy Body, Sealed
Model: WD-35801-72

OAKTON WD-35806-22 D. Self Cleaning Flat ORP Electrode
Model: WD-35806-22

Ohaus ST260 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 212°F
Model: ST260 | Order No: 30129357

Hanna HI 7698194-2 Spare Galvanic DO Sensor for the HI769819X probe, 0 to 500%, 0 to 50 mg/L
Model: HI7698194-2 | Order No: HI 7698194-2

OAKTON WD-35805-04 Laboratory pH Electrode, Double-Junction, Epoxy Body, Sealed
Model: WD-35805-04

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

OAKTON WD-35811-72 Acorn All-in-One pH Electrode, Double-Junction, Epoxy Body, Sealed
Model: WD-35811-72

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

Ohaus STSURF Starter Series pH Electrode, 2.00 to 12 pH
Model: STSURF | Order No: 30129470

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

OAKTON 35660-64 DO200 Replacement DO Tip
Model: 35660-64 | Order No: WD-35660-64

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

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

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

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

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

Ohaus ST310 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 176°F
Model: ST310 | Order No: 83033965

Ohaus ST320 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 176°F
Model: ST320 | Order No: 83033967