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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

Dissolved Oxygen Electrodes

Dissolved Oxygen Electrodes

ORP Electrodes

ORP Electrodes

pH Electrodes

pH Electrodes

TDS Electrodes

TDS Electrodes

Conductivity Electrodes

Conductivity Electrodes

Dissolved Oxygen Electrodes

Dissolved Oxygen Electrodes

ORP Electrodes

ORP Electrodes

pH Electrodes

pH Electrodes

TDS Electrodes

TDS Electrodes

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Showing 21 to 40 of 117 products

MadgeTech 900984-00 Rugged pH Electrode with PT100 RTD sensor for temperature and pH measurements-

MadgeTech 900984-00 Rugged pH Electrode with PT100 RTD sensor for temperature and pH measurements
Model: pH Rugged Electrode | Order No: 900984-00

Your Price $412.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $412.00 USD
Availability 2 to 3 Weeks
Quantity

Ohaus STCON3 Starter Series IP67 Conductivity Electrode, 2 μS/cm to 200 mS/cm, 9.84' cable-

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

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 $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

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

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
SPECIAL!

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

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

Ohaus STDO11 Starter Series Dissolved Oxygen Electrode, 0 to 200%, 3.6' cable-

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

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

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

OAKTON 35660-58 EC200 Conductivity Cell, K=1, 1 m cable-

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

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

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

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

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

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 $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

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 $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

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

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 Weeks

Qty:

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

OAKTON WD-35811-74 All-in-One pH Temperature Electrode, Double-Junction, Refillable, Glass Body-

OAKTON WD-35811-74 All-in-One pH Temperature Electrode, Double-Junction, Refillable, Glass Body
Model: WD-35811-74

Sale Price $224.11 USD
Regular Price $307.00 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $224.11 USD
Regular Price $307.00 USD
Availability 8 to 9 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 $223.38 USD
Regular Price $306.00 USD
Availability 8 in Stock

Qty:

Sale Price $223.38 USD
Regular Price $306.00 USD
Availability 8 in Stock
Quantity

OAKTON 35419-34 CON 550 Replacement Conductivity Cell, K= 0.1-

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

OAKTON WD-35805-70 pH Electrode, Double Junction, Glass Body, Flat-

OAKTON WD-35805-70 pH Electrode, Double Junction, Glass Body, Flat
Model: WD-35805-70

Sale Price $219.00 USD
Regular Price $300.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $219.00 USD
Regular Price $300.00 USD
Availability 1 to 2 Weeks
Quantity

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

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

Sale Price $215.35 USD
Regular Price $295.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $215.35 USD
Regular Price $295.00 USD
Availability 2 to 3 Weeks
Quantity

Ohaus STCON3 Starter Series Conductivity Electrode, 2 μS/cm to 200 mS/cm, 3.6' cable-

Ohaus STCON3 Starter Series Conductivity Electrode, 2 μS/cm to 200 mS/cm, 3.6' cable
Model: STCON3 | Order No: 83033972

Sale Price $277.30 USD
Regular Price $437.00 USD
Availability 5 Days

Qty:

Sale Price $277.30 USD
Regular Price $437.00 USD
Availability 5 Days
Quantity

OAKTON 19500-45 Conductivity Cell, K=1.0, 316 stainless steel-

OAKTON 19500-45 Conductivity Cell, K=1.0, 316 stainless steel
Model: 19500-45 | Order No: WD-19500-45

Sale Price $209.88 USD
Regular Price $287.50 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $209.88 USD
Regular Price $287.50 USD
Availability 1 to 2 Weeks
Quantity
Showing 21 to 40 of 117 products
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