Proudly Canadian

100% canadian-owned & operated

Customer Rating

4.7/5 Stars

24044 REVIEWS

Customer Rating

4.7/5 Stars

24044 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 176 products

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 $430.35 CAD
Regular Price $453.00 CAD
Availability 5 Days

Qty:

Sale Price $430.35 CAD
Regular Price $453.00 CAD
Availability 5 Days
Quantity

Hanna HI 14140 Digital Flat-Tip pH Electrode for Food Surfaces-

Hanna HI 14140 Digital Flat-Tip pH Electrode for Food Surfaces
Model: HI 14140

Sale Price $241.30 CAD
Regular Price $254.00 CAD
Availability 4 to 5 Weeks

Qty:

Sale Price $241.30 CAD
Regular Price $254.00 CAD
Availability 4 to 5 Weeks
Quantity

Hanna HI 14143 Flat-Tip pH Electrode for Skin and Paper Surfaces-

Hanna HI 14143 Flat-Tip pH Electrode for Skin and Paper Surfaces
Model: HI 14143

Sale Price $226.10 CAD
Regular Price $238.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $226.10 CAD
Regular Price $238.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 14143/50 pH Electrode for Skin and Scalp with Quick DIN Connector-

Hanna HI 14143/50 pH Electrode for Skin and Scalp with Quick DIN Connector
Model: HI 14143/50

Sale Price $295.45 CAD
Regular Price $311.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $295.45 CAD
Regular Price $311.00 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 $459.80 CAD
Regular Price $484.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $459.80 CAD
Regular Price $484.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 5148B Silver Billet Combination Electrode for Halide Titration-

Hanna HI 5148B Silver Billet Combination Electrode for Halide Titration
Model: HI 5148B

Sale Price $389.50 CAD
Regular Price $410.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $389.50 CAD
Regular Price $410.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 629113 pH Electrode for Plating Baths-

Hanna HI 629113 pH Electrode for Plating Baths
Model: HI 629113

Sale Price $249.85 CAD
Regular Price $263.00 CAD
Availability 2 Days

Qty:

Sale Price $249.85 CAD
Regular Price $263.00 CAD
Availability 2 Days
Quantity

Hanna HI 7042S Dissolved Oxygen Electrolyte Solution, 1.01 oz-

Hanna HI 7042S Dissolved Oxygen Electrolyte Solution, 1.01 oz
Model: HI7042S | Order No: HI 7042S

Sale Price $27.55 CAD
Regular Price $29.00 CAD
Availability 4 Days

Qty:

Sale Price $27.55 CAD
Regular Price $29.00 CAD
Availability 4 Days
Quantity

Hanna HI 729113 Titanium pH Electrode with Quick DIN Connector-

Hanna HI 729113 Titanium pH Electrode with Quick DIN Connector
Model: HI 729113

Sale Price $264.10 CAD
Regular Price $278.00 CAD
Availability 1 Week

Qty:

Sale Price $264.10 CAD
Regular Price $278.00 CAD
Availability 1 Week
Quantity

HANNA HI 73311 Electrode-

HANNA HI 73311 Electrode
Model: HI 73311

Sale Price $85.50 CAD
Regular Price $90.00 CAD
Availability 1 Week

Qty:

Sale Price $85.50 CAD
Regular Price $90.00 CAD
Availability 1 Week
Quantity

Hanna HI 76404A Electrode Holder for HI 833XX Benchtop Meters, Blue-

Hanna HI 76404A Electrode Holder for HI 833XX Benchtop Meters, Blue
Model: HI 76404A

Sale Price $133.00 CAD
Regular Price $140.00 CAD
Availability 5 Days

Qty:

Sale Price $133.00 CAD
Regular Price $140.00 CAD
Availability 5 Days
Quantity

Hanna HI 76409A/P Spare Dissolved Oxygen Screw Cap Membranes for galvanic sensors-

Hanna HI 76409A/P Spare Dissolved Oxygen Screw Cap Membranes for galvanic sensors
Model: HI76409A/P | Order No: HI 76409A/P

Sale Price $97.85 CAD
Regular Price $103.00 CAD
Availability 2 Days

Qty:

Sale Price $97.85 CAD
Regular Price $103.00 CAD
Availability 2 Days
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 $599.45 CAD
Regular Price $631.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $599.45 CAD
Regular Price $631.00 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 $503.50 CAD
Regular Price $530.00 CAD
Availability 10 to 11 Weeks

Qty:

Sale Price $503.50 CAD
Regular Price $530.00 CAD
Availability 10 to 11 Weeks
Quantity

Hanna HI 7698194-2 Spare Galvanic DO Sensor for the HI769819X probe, 0 to 500%, 0 to 50 mg/L-

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 $286.90 CAD
Regular Price $302.00 CAD
Availability 4 Days

Qty:

Sale Price $286.90 CAD
Regular Price $302.00 CAD
Availability 4 Days
Quantity

Hanna HI 801-11 Holmium Oxide Calibration Filter for Spectrophotometers-

Hanna HI 801-11 Holmium Oxide Calibration Filter for Spectrophotometers
Model: HI 801-11

Sale Price $350.55 CAD
Regular Price $369.00 CAD
Availability 4 Days

Qty:

Sale Price $350.55 CAD
Regular Price $369.00 CAD
Availability 4 Days
Quantity

Hanna HI 900601 Photometric Electrode, 525 nm, Green-

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

Sale Price $613.70 CAD
Regular Price $646.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $613.70 CAD
Regular Price $646.00 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 $613.70 CAD
Regular Price $646.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $613.70 CAD
Regular Price $646.00 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 $613.70 CAD
Regular Price $646.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $613.70 CAD
Regular Price $646.00 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 $613.70 CAD
Regular Price $646.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $613.70 CAD
Regular Price $646.00 CAD
Availability 2 to 3 Weeks
Quantity
Showing 21 to 40 of 176 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.