Proudly Canadian

100% canadian-owned & operated

Customer Rating

4.7/5 Stars

24193 REVIEWS

Customer Rating

4.7/5 Stars

24193 REVIEWS

Helping You Get The Results You Can Trust

FREE SHIPPING ON ONLINE ORDERS OVER $99*

ph/ORP/ISE

Find a wide selection of pH and ORP meters for testing water conditioning, aquariums, wastewater monitoring or even beverage production. Features include datalogging functions along with NIST certified meters.

Showing 61 to 80 of 350 products

REED R3525-KIT pH/mV Meter with Buffer Solution Kit-

REED R3525-KIT pH/mV Meter with Buffer Solution Kit
Model: R3525-KIT

Sale Price $279.00 CAD
Regular Price $293.00 CAD
Availability 33 in Stock

Qty:

Sale Price $279.00 CAD
Regular Price $293.00 CAD
Availability 33 in Stock
Quantity

REED R3525-KIT2 pH/mV Meter with Buffer Solution and Power Adapter Kit-

REED R3525-KIT2 pH/mV Meter with Buffer Solution and Power Adapter Kit
Model: R3525-KIT2

Sale Price $315.00 CAD
Regular Price $332.00 CAD
Availability 33 in Stock

Qty:

Sale Price $315.00 CAD
Regular Price $332.00 CAD
Availability 33 in Stock
Quantity

REED R3525-ELECTRODE pH Electrode with Temperature, 39" (1m) Cable-

REED R3525-ELECTRODE pH Electrode with Temperature, 39" (1m) Cable
Model: R3525-ELECTRODE

Your Price $149.00 CAD
Availability 17 in Stock

Qty:

Your Price $149.00 CAD
Availability 17 in Stock
Quantity

REED R3530-NIST Conductivity/TDS/Salinity Meter,-

REED R3530-NIST Conductivity/TDS/Salinity Meter, includes Traceable Calibration Certificate
Model: R3530-NIST

Your Price $409.00 CAD
Availability 62 in Stock

Qty:

Your Price $409.00 CAD
Availability 62 in Stock
Quantity

REED R3530-KIT Conductivity/TDS/Salinity Meter and Solution Kit-

REED R3530-KIT Conductivity/TDS/Salinity Meter and Solution Kit
Model: R3530-KIT

Sale Price $189.00 CAD
Regular Price $201.00 CAD
Availability 61 in Stock

Qty:

Sale Price $189.00 CAD
Regular Price $201.00 CAD
Availability 61 in Stock
Quantity

REED R3530-ELECTRODE Conductivity/TDS/Salinity Electrode-

REED R3530-ELECTRODE Conductivity/TDS/Salinity Electrode
Model: R3530-ELECTRODE

Your Price $49.00 CAD
Availability 12 in Stock

Qty:

Your Price $49.00 CAD
Availability 12 in Stock
Quantity

REED R3525 pH/mV Meter with Temperature-

REED R3525 pH/mV Meter with Temperature
Model: R3525

Your Price $249.00 CAD
Availability 33 in Stock

Qty:

Your Price $249.00 CAD
Availability 33 in Stock
Quantity

REED R3530 Conductivity/TDS/Salinity Meter-

REED R3530 Conductivity/TDS/Salinity Meter
Model: R3530

Your Price $179.00 CAD
Availability 57 in Stock

Qty:

Your Price $179.00 CAD
Availability 57 in Stock
Quantity

REED R3525-NIST pH/mV Meter with Temperature,-

REED R3525-NIST pH/mV Meter with Temperature, includes Traceable Calibration Certificate
Model: R3525-NIST

Your Price $479.00 CAD
Availability 33 in Stock

Qty:

Your Price $479.00 CAD
Availability 33 in Stock
Quantity

Baker B3050 pH Roll, 0 to 13pH, 50'-

Baker B3050 pH Roll, 0 to 13pH, 50'
Model: B3050

Sale Price $29.75 CAD
Regular Price $35.00 CAD
Availability 184 in Stock

Qty:

Sale Price $29.75 CAD
Regular Price $35.00 CAD
Availability 184 in Stock
Quantity

Hanna HI 9829-00041 Multiparameter Waterproof Meter with 13.1' cable, pH/EC/DO-

Hanna HI 9829-00041 Multiparameter Waterproof Meter with 13.1' cable, pH/EC/DO
Model: HI9829-00041 | Order No: HI 9829-00041

Sale Price $3914.00 CAD
Regular Price $4120.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $3914.00 CAD
Regular Price $4120.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 9829-01041 Multiparameter Waterproof Meter with 13.1' cable, pH/EC/DO/turbidity-

Hanna HI 9829-01041 Multiparameter Waterproof Meter with 13.1' cable, pH/EC/DO/turbidity
Model: HI9829-01041 | Order No: HI 9829-01041

Sale Price $4222.75 CAD
Regular Price $4445.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $4222.75 CAD
Regular Price $4445.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 9829-00101 Multiparameter Waterproof Meter with 33' cable, pH/EC/DO-

Hanna HI 9829-00101 Multiparameter Waterproof Meter with 33' cable, pH/EC/DO
Model: HI9829-00101 | Order No: HI 9829-00101

Sale Price $4065.05 CAD
Regular Price $4279.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $4065.05 CAD
Regular Price $4279.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 9829-01101 Multiparameter Waterproof Meter with 13.1' cable, pH/EC/DO/turbidity-

Hanna HI 9829-01101 Multiparameter Waterproof Meter with 13.1' cable, pH/EC/DO/turbidity
Model: HI9829-01101 | Order No: HI 9829-01101

Sale Price $4693.95 CAD
Regular Price $4941.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $4693.95 CAD
Regular Price $4941.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 9829-00201 Multiparameter Waterproof Meter with 33' cable, pH/EC/DO/turbidity-

Hanna HI 9829-00201 Multiparameter Waterproof Meter with 33' cable, pH/EC/DO/turbidity
Model: HI9829-00201 | Order No: HI 9829-00201

Sale Price $4222.75 CAD
Regular Price $4445.00 CAD
Availability 4 Days

Qty:

Sale Price $4222.75 CAD
Regular Price $4445.00 CAD
Availability 4 Days
Quantity

Hanna HI 9829-01201 Multiparameter Waterproof Meter with 65.6' cable, pH/EC/DO/turbidity-

Hanna HI 9829-01201 Multiparameter Waterproof Meter with 65.6' cable, pH/EC/DO/turbidity
Model: HI9829-01201 | Order No: HI 9829-01201

Sale Price $4845.00 CAD
Regular Price $5100.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $4845.00 CAD
Regular Price $5100.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 9829-03041 Multiparameter Waterproof Meter with 13.1' cable, pH/DO/EC/turbidity/temperature-

Hanna HI 9829-03041 Multiparameter Waterproof Meter with 13.1' cable, pH/DO/EC/turbidity/temperature
Model: HI9829-03041 | Order No: HI 9829-03041

Sale Price $5309.55 CAD
Regular Price $5589.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $5309.55 CAD
Regular Price $5589.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI9829-02101 Multiparameter Waterproof Meter with 33' cable, pH/DO/EC/temperature-

Hanna HI9829-02101 Multiparameter Waterproof Meter with 33' cable, pH/DO/EC/temperature
Model: HI9829-02101

Sale Price $3990.00 CAD
Regular Price $4200.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $3990.00 CAD
Regular Price $4200.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI9829-02201 Multiparameter Waterproof Meter with 33' cable, pH/DO/EC/turbidity/temperature-

Hanna HI9829-02201 Multiparameter Waterproof Meter with 33' cable, pH/DO/EC/turbidity/temperature
Model: HI9829-02201

Sale Price $3895.00 CAD
Regular Price $4100.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $3895.00 CAD
Regular Price $4100.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI9829-12041 pH DO EC Turbidity Temperature Meter with GPS, 13.1' cable-

Hanna HI9829-12041 pH DO EC Turbidity Temperature Meter with GPS, 13.1' cable
Model: HI9829-12041

Sale Price $4275.00 CAD
Regular Price $4500.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $4275.00 CAD
Regular Price $4500.00 CAD
Availability 2 to 3 Weeks
Quantity
Showing 61 to 80 of 350 products
Baker B3050 pH Roll
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.