Proudly Canadian

100% canadian-owned & operated

Customer Rating

4.7/5 Stars

25075 REVIEWS

Customer Rating

4.7/5 Stars

25075 REVIEWS

Electrodes

Search within this category

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.

Search within this category

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

Filter by

Showing 21 to 40 of 178 products

Hanna HI 900601 Photometric Electrode, 525 nm, Green-

Hanna HI 900601 Photometric Electrode, 525 nm, Green
Model: HI 900601

Sale Price $642.20 CAD
Regular Price $676.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $642.20 CAD
Regular Price $676.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 900602 Photometric Electrode, 625 nm, Red-

Hanna HI 900602 Photometric Electrode, 625 nm, Red
Model: HI 900602

Sale Price $642.20 CAD
Regular Price $676.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $642.20 CAD
Regular Price $676.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 900603 Photometric Electrode, 590 nm, Yellow-

Hanna HI 900603 Photometric Electrode, 590 nm, Yellow
Model: HI 900603

Sale Price $642.20 CAD
Regular Price $676.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $642.20 CAD
Regular Price $676.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 900604 Photometric Electrode, 470 nm, Blue-

Hanna HI 900604 Photometric Electrode, 470 nm, Blue
Model: HI 900604

Sale Price $642.20 CAD
Regular Price $676.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $642.20 CAD
Regular Price $676.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 76410/10 Galvanic DO Probe for the HI 8410 DO Controller-

Hanna HI 76410/10 Galvanic DO Probe for the HI 8410 DO Controller
Model: HI 76410/10

Sale Price $627.95 CAD
Regular Price $661.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $627.95 CAD
Regular Price $661.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON 19503-00 Electrode Conductivity Cell, ¾ NPT (M)-

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

Sale Price $588.91 CAD
Regular Price $658.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $588.91 CAD
Regular Price $658.00 CAD
Availability 2 to 3 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 $537.90 CAD
Regular Price $601.00 CAD
Availability 4 Days

Qty:

Sale Price $537.90 CAD
Regular Price $601.00 CAD
Availability 4 Days
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 $527.34 CAD
Regular Price $673.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $527.34 CAD
Regular Price $673.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 76410/4 Galvanic DO Probe for the HI 8410 DO Controller-

Hanna HI 76410/4 Galvanic DO Probe for the HI 8410 DO Controller
Model: HI 76410/4

Sale Price $527.25 CAD
Regular Price $555.00 CAD
Availability 10 to 11 Weeks

Qty:

Sale Price $527.25 CAD
Regular Price $555.00 CAD
Availability 10 to 11 Weeks
Quantity

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

Sale Price $521.64 CAD
Regular Price $552.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $521.64 CAD
Regular Price $552.00 CAD
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 $484.20 CAD
Regular Price $541.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $484.20 CAD
Regular Price $541.00 CAD
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 $472.56 CAD
Regular Price $528.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $472.56 CAD
Regular Price $528.00 CAD
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 $461.82 CAD
Regular Price $516.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $461.82 CAD
Regular Price $516.00 CAD
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 $484.10 CAD
Regular Price $618.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $484.10 CAD
Regular Price $618.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 3149B ORP Electrode for Non-Aqueous Titrations-

Hanna HI 3149B ORP Electrode for Non-Aqueous Titrations
Model: HI 3149B

Sale Price $481.65 CAD
Regular Price $507.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $481.65 CAD
Regular Price $507.00 CAD
Availability 2 to 3 Weeks
Quantity

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

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

Sale Price $443.92 CAD
Regular Price $496.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $443.92 CAD
Regular Price $496.00 CAD
Availability 2 to 3 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 $434.08 CAD
Regular Price $485.00 CAD
Availability 4 to 5 Weeks

Qty:

Sale Price $434.08 CAD
Regular Price $485.00 CAD
Availability 4 to 5 Weeks
Quantity

Extech EC701 Replacement Conductivity Probe for EC700, conductivity, TDS and salinity-

Extech EC701 Replacement Conductivity Probe for EC700, conductivity, TDS and salinity
Model: EC701

Your Price $484.00 CAD
Availability 2 to 3 Weeks

Qty:

Your Price $484.00 CAD
Availability 2 to 3 Weeks
Quantity

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

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

Sale Price $429.60 CAD
Regular Price $480.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $429.60 CAD
Regular Price $480.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 12973 Titanium pH/ORP Electrode for Water Treatment Analysis-

Hanna HI 12973 Titanium pH/ORP Electrode for Water Treatment Analysis
Model: HI 12973

Sale Price $450.30 CAD
Regular Price $474.00 CAD
Availability 2 Days

Qty:

Sale Price $450.30 CAD
Regular Price $474.00 CAD
Availability 2 Days
Quantity
Showing 21 to 40 of 178 products
We Ship Free on Orders Over $99 within Canada
Chat Live

  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal
  • We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country.