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 81 to 100 of 112 products

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-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	Quantity

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

Sale Price	$248.93 USD
Regular Price	$341.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$248.93 USD
Regular Price	$341.00 USD
Availability	2 to 3 Weeks
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-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 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 WD-35806-01 B. Submersible pH Electrode
Model: WD-35806-01

Sale Price	$257.69 USD
Regular Price	$353.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$257.69 USD
Regular Price	$353.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Ohaus STDO11 Starter Series Dissolved Oxygen Electrode, 0 to 200%, 3.6' cable
Model: STDO11 | Order No: 30031639

Sale Price	$333.70 USD
Regular Price	$527.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$333.70 USD
Regular Price	$527.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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-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	Quantity

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

Sale Price	$270.10 USD
Regular Price	$370.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$270.10 USD
Regular Price	$370.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Ohaus STCON3 Starter Series IP67 Conductivity Electrode, 2 μS/cm to 200 mS/cm, 9.84' cable
Model: STCON3 | Order No: 30468962

Sale Price	$363.78 USD
Regular Price	$574.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$363.78 USD
Regular Price	$574.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

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

MJK 160310 pH Electrode, 0 to 14 pH, 4,60 pH, +/- 0.2 pH
Model: 160310 | Order No: MJK160310

Your Price	$485.00 USD
Availability	7 to 8 Weeks

Qty:

Your Price	$485.00 USD
Availability	7 to 8 Weeks
Quantity	Quantity

MJK 160311 pH Electrode, 0 to 14 pH, 7,60 pH, +/- 0.2 pH
Model: 160311 | Order No: MJK160311

Your Price	$485.00 USD
Availability	15+ Weeks

Qty:

Your Price	$485.00 USD
Availability	15+ Weeks
Quantity	Quantity

MJK 160312 Redox/ORP Electrode, -1000/1000 mV, 0 to 80°C
Model: 160312 | Order No: MJK160312

Your Price	$485.00 USD
Availability	1 to 2 Weeks

Qty:

Your Price	$485.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

LaMotte 5-0043 Ion Electrode for the pHPLUS, ammonia
Model: 5-0043

Sale Price	$513.69 USD
Regular Price	$543.59 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$513.69 USD
Regular Price	$543.59 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Ohaus ST400D-B Starter 400D Portable Dissolved Oxygen Meter, 0 to 20 ppm
Model: ST400D-B | Order No: 30378541

Sale Price	$527.34 USD
Regular Price	$832.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$527.34 USD
Regular Price	$832.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

LaMotte 5-0052 Ion Electrode for the pHPLUS, nitrate
Model: 5-0052

Sale Price	$539.08 USD
Regular Price	$570.45 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$539.08 USD
Regular Price	$570.45 USD
Availability	2 to 3 Weeks
Quantity	Quantity

LaMotte 5-0048 Ion Electrode for the pHPLUS, fluoride
Model: 5-0048

Sale Price	$539.08 USD
Regular Price	$570.45 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$539.08 USD
Regular Price	$570.45 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Showing 81 to 100 of 112 products

Electrodes

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

OAKTON WD-35806-01 B. Submersible pH Electrode Model: WD-35806-01

Qty:

Ohaus STDO11 Starter Series Dissolved Oxygen Electrode, 0 to 200%, 3.6' cable Model: STDO11 | Order No: 30031639

Qty:

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

Qty:

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

Qty:

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

Qty:

Ohaus STCON3 Starter Series IP67 Conductivity Electrode, 2 μS/cm to 200 mS/cm, 9.84' cable Model: STCON3 | Order No: 30468962

Qty:

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

Qty:

MJK 160310 pH Electrode, 0 to 14 pH, 4,60 pH, +/- 0.2 pH Model: 160310 | Order No: MJK160310

Qty:

MJK 160311 pH Electrode, 0 to 14 pH, 7,60 pH, +/- 0.2 pH Model: 160311 | Order No: MJK160311

Qty:

MJK 160312 Redox/ORP Electrode, -1000/1000 mV, 0 to 80°C Model: 160312 | Order No: MJK160312

Qty:

LaMotte 5-0043 Ion Electrode for the pHPLUS, ammonia Model: 5-0043

Qty:

Ohaus ST400D-B Starter 400D Portable Dissolved Oxygen Meter, 0 to 20 ppm Model: ST400D-B | Order No: 30378541

Qty:

LaMotte 5-0052 Ion Electrode for the pHPLUS, nitrate Model: 5-0052

Qty:

LaMotte 5-0048 Ion Electrode for the pHPLUS, fluoride Model: 5-0048

Qty:

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

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

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

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

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

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

OAKTON WD-35806-01 B. Submersible pH Electrode
Model: WD-35806-01

Ohaus STDO11 Starter Series Dissolved Oxygen Electrode, 0 to 200%, 3.6' cable
Model: STDO11 | Order No: 30031639

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

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

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

Ohaus STCON3 Starter Series IP67 Conductivity Electrode, 2 μS/cm to 200 mS/cm, 9.84' cable
Model: STCON3 | Order No: 30468962

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

MJK 160310 pH Electrode, 0 to 14 pH, 4,60 pH, +/- 0.2 pH
Model: 160310 | Order No: MJK160310

MJK 160311 pH Electrode, 0 to 14 pH, 7,60 pH, +/- 0.2 pH
Model: 160311 | Order No: MJK160311

MJK 160312 Redox/ORP Electrode, -1000/1000 mV, 0 to 80°C
Model: 160312 | Order No: MJK160312

LaMotte 5-0043 Ion Electrode for the pHPLUS, ammonia
Model: 5-0043

Ohaus ST400D-B Starter 400D Portable Dissolved Oxygen Meter, 0 to 20 ppm
Model: ST400D-B | Order No: 30378541

LaMotte 5-0052 Ion Electrode for the pHPLUS, nitrate
Model: 5-0052

LaMotte 5-0048 Ion Electrode for the pHPLUS, fluoride
Model: 5-0048