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 21 to 40 of 115 products

$OAKTON 19503-00 Electrode Conductivity Cell, &frac34; NPT (M)-$

OAKTON 19503-00 Electrode Conductivity Cell, ¾ NPT (M)
Model: 19503-00 | Order No: WD-19503-00

Sale Price	$302.59 USD
Regular Price	$414.50 USD
Availability	2 in Stock

Qty:

Sale Price	$302.59 USD
Regular Price	$414.50 USD
Availability	2 in Stock
Quantity	Quantity

OAKTON 27301-23 Insertion/Submersion pH Probe, 100 Ohm RTD, double junction
Model: 27301-23 | Order No: WD-27301-23

Sale Price	$207.69 USD
Regular Price	$284.50 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$207.69 USD
Regular Price	$284.50 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35419-32 CON 550 Replacement Conductivity Cell, K= 1.0
Model: 35419-32 | Order No: WD-35419-32

Sale Price	$110.67 USD
Regular Price	$151.60 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$110.67 USD
Regular Price	$151.60 USD
Availability	8 to 9 Weeks
Quantity	Quantity

OAKTON 35419-33 CON 550 Replacement Conductivity Cell, K= 10.0
Model: 35419-33 | Order No: WD-35419-33

Sale Price	$119.21 USD
Regular Price	$163.30 USD
Availability	3 Days

Qty:

Sale Price	$119.21 USD
Regular Price	$163.30 USD
Availability	3 Days
Quantity	Quantity

OAKTON 35419-34 CON 550 Replacement Conductivity Cell, K= 0.1
Model: 35419-34 | Order No: WD-35419-34

Sale Price	$219.00 USD
Regular Price	$300.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$219.00 USD
Regular Price	$300.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35660-58 EC200 Conductivity Cell, K=1, 1 m cable
Model: 35660-58 | Order No: WD-35660-58

Sale Price	$257.69 USD
Regular Price	$353.00 USD
Availability	5 Days

Qty:

Sale Price	$257.69 USD
Regular Price	$353.00 USD
Availability	5 Days
Quantity	Quantity

OAKTON 35660-60 DO200 Field DO Electrode with integrated temperature sensor, 2 m cable
Model: 35660-60 | Order No: WD-35660-60

Sale Price	$455.16 USD
Regular Price	$623.50 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$455.16 USD
Regular Price	$623.50 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35660-62 DO200 Field DO Electrode with integrated temperature sensor, 5 m cable
Model: 35660-62 | Order No: WD-35660-62

Sale Price	$570.50 USD
Regular Price	$781.50 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$570.50 USD
Regular Price	$781.50 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$133.66 USD
Regular Price	$183.10 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$133.66 USD
Regular Price	$183.10 USD
Availability	3 to 4 Weeks
Quantity	Quantity

OAKTON 35805-60 Accumet pH Electrode, 12 mm, single junction
Model: 35805-60 | Order No: WD-35805-60

Sale Price	$151.84 USD
Regular Price	$208.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$151.84 USD
Regular Price	$208.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 55510-38 Rugged pH Electrode with refill, 12 x 110 mm
Model: 55510-38 | Order No: WD-55510-38

Sale Price	$190.53 USD
Regular Price	$261.00 USD
Availability	5 Days

Qty:

Sale Price	$190.53 USD
Regular Price	$261.00 USD
Availability	5 Days
Quantity	Quantity

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

Sale Price	$139.87 USD
Regular Price	$191.60 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$139.87 USD
Regular Price	$191.60 USD
Availability	1 to 2 Weeks
Quantity	Quantity

SPECIAL!

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	Quantity

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	Quantity

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

Sale Price	$93.29 USD
Regular Price	$127.80 USD
Availability	4 Days

Qty:

Sale Price	$93.29 USD
Regular Price	$127.80 USD
Availability	4 Days
Quantity	Quantity

OAKTON WD-35634-50 Replacement Electrode for pH Spear
Model: WD-35634-50

Sale Price	$252.95 USD
Regular Price	$346.50 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$252.95 USD
Regular Price	$346.50 USD
Availability	1 to 2 Weeks
Quantity	Quantity

OAKTON WD-35634-52 pHTestr 5S Spear-Tip Waterproof Pocket Tester, -2 to 16 pH
Model: WD-35634-52

Sale Price	$241.63 USD
Regular Price	$331.00 USD
Availability	1 to 2 Weeks2 to 3 Weeks

Qty:

Sale Price	$241.63 USD
Regular Price	$331.00 USD
Availability	1 to 2 Weeks2 to 3 Weeks
Quantity	Quantity

OAKTON WD-35640-31 Waterproof DO 450 Meter and Probe,
Model: DO 450 | Order No: WD-35640-31

Sale Price	$2169.56 USD
Regular Price	$2972.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$2169.56 USD
Regular Price	$2972.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

OAKTON WD-35640-32 Waterproof DO 450 Meter
Model: DO 450 | Order No: WD-35640-32

Sale Price	$577.07 USD
Regular Price	$790.50 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$577.07 USD
Regular Price	$790.50 USD
Availability	3 to 4 Weeks
Quantity	Quantity

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

Sale Price	$2434.55 USD
Regular Price	$3335.00 USD
Availability	4 to 5 Weeks

Qty:

Sale Price	$2434.55 USD
Regular Price	$3335.00 USD
Availability	4 to 5 Weeks
Quantity	Quantity

Showing 21 to 40 of 115 products

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Electrodes

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OAKTON 19503-00 Electrode Conductivity Cell, ¾ NPT (M) Model: 19503-00 | Order No: WD-19503-00

Qty:

OAKTON 27301-23 Insertion/Submersion pH Probe, 100 Ohm RTD, double junction Model: 27301-23 | Order No: WD-27301-23

Qty:

OAKTON 35419-32 CON 550 Replacement Conductivity Cell, K= 1.0 Model: 35419-32 | Order No: WD-35419-32

Qty:

OAKTON 35419-33 CON 550 Replacement Conductivity Cell, K= 10.0 Model: 35419-33 | Order No: WD-35419-33

Qty:

OAKTON 35419-34 CON 550 Replacement Conductivity Cell, K= 0.1 Model: 35419-34 | Order No: WD-35419-34

Qty:

OAKTON 35660-58 EC200 Conductivity Cell, K=1, 1 m cable Model: 35660-58 | Order No: WD-35660-58

Qty:

OAKTON 35660-60 DO200 Field DO Electrode with integrated temperature sensor, 2 m cable Model: 35660-60 | Order No: WD-35660-60

Qty:

OAKTON 35660-62 DO200 Field DO Electrode with integrated temperature sensor, 5 m cable Model: 35660-62 | Order No: WD-35660-62

Qty:

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

Qty:

OAKTON 35805-60 Accumet pH Electrode, 12 mm, single junction Model: 35805-60 | Order No: WD-35805-60

Qty:

OAKTON 55510-38 Rugged pH Electrode with refill, 12 x 110 mm Model: 55510-38 | Order No: WD-55510-38

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

OAKTON WD-35634-50 Replacement Electrode for pH Spear Model: WD-35634-50

Qty:

OAKTON WD-35634-52 pHTestr 5S Spear-Tip Waterproof Pocket Tester, -2 to 16 pH Model: WD-35634-52

Qty:

OAKTON WD-35640-31 Waterproof DO 450 Meter and Probe, Model: DO 450 | Order No: WD-35640-31

Qty:

OAKTON WD-35640-32 Waterproof DO 450 Meter Model: DO 450 | Order No: WD-35640-32

Qty:

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

Qty:

OAKTON 19503-00 Electrode Conductivity Cell, ¾ NPT (M)
Model: 19503-00 | Order No: WD-19503-00

OAKTON 27301-23 Insertion/Submersion pH Probe, 100 Ohm RTD, double junction
Model: 27301-23 | Order No: WD-27301-23

OAKTON 35419-32 CON 550 Replacement Conductivity Cell, K= 1.0
Model: 35419-32 | Order No: WD-35419-32

OAKTON 35419-33 CON 550 Replacement Conductivity Cell, K= 10.0
Model: 35419-33 | Order No: WD-35419-33

OAKTON 35419-34 CON 550 Replacement Conductivity Cell, K= 0.1
Model: 35419-34 | Order No: WD-35419-34

OAKTON 35660-58 EC200 Conductivity Cell, K=1, 1 m cable
Model: 35660-58 | Order No: WD-35660-58

OAKTON 35660-60 DO200 Field DO Electrode with integrated temperature sensor, 2 m cable
Model: 35660-60 | Order No: WD-35660-60

OAKTON 35660-62 DO200 Field DO Electrode with integrated temperature sensor, 5 m cable
Model: 35660-62 | Order No: WD-35660-62

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

OAKTON 35805-60 Accumet pH Electrode, 12 mm, single junction
Model: 35805-60 | Order No: WD-35805-60

OAKTON 55510-38 Rugged pH Electrode with refill, 12 x 110 mm
Model: 55510-38 | Order No: WD-55510-38

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

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

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

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

OAKTON WD-35634-50 Replacement Electrode for pH Spear
Model: WD-35634-50

OAKTON WD-35634-52 pHTestr 5S Spear-Tip Waterproof Pocket Tester, -2 to 16 pH
Model: WD-35634-52

OAKTON WD-35640-31 Waterproof DO 450 Meter and Probe,
Model: DO 450 | Order No: WD-35640-31

OAKTON WD-35640-32 Waterproof DO 450 Meter
Model: DO 450 | Order No: WD-35640-32

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