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4.7/5 Stars

26318 REVIEWS

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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 21 to 40 of 347 products

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 7 in Stock

Qty:

Your Price $249.00 CAD
Availability 7 in Stock
Quantity

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 11 in Stock

Qty:

Sale Price $279.00 CAD
Regular Price $293.00 CAD
Availability 11 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 11 in Stock

Qty:

Sale Price $315.00 CAD
Regular Price $332.00 CAD
Availability 11 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 7 in Stock

Qty:

Your Price $479.00 CAD
Availability 7 in Stock
Quantity

OAKTON WD-35462-11 EcoTestr™ CTS Water Quality Pocket Meter, conductivity, salinity, TDS -

OAKTON WD-35462-11 EcoTestr™ CTS Water Quality Pocket Meter, conductivity, salinity, TDS
Model: EcoTestr CTS | Order No: WD-35462-11

Sale Price $128.88 CAD
Regular Price $144.00 CAD
Availability 6 in Stock

Qty:

Sale Price $128.88 CAD
Regular Price $144.00 CAD
Availability 6 in Stock
Quantity

Hanna HI98121 Temperature Combo Tester, pH/ORP-

Hanna HI98121 Temperature Combo Tester, pH/ORP
Model: HI98121 | Order No: HI 98121

Sale Price $283.10 CAD
Regular Price $298.00 CAD
Availability 6 in Stock

Qty:

Sale Price $283.10 CAD
Regular Price $298.00 CAD
Availability 6 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 3 in Stock

Qty:

Your Price $149.00 CAD
Availability 3 in Stock
Quantity

Hanna HI711 Total Chlorine Checker HC-

Hanna HI711 Total Chlorine Checker HC
Model: HI711 | Order No: HI 711

Sale Price $76.95 CAD
Regular Price $81.00 CAD
Availability 3 in Stock

Qty:

Sale Price $76.95 CAD
Regular Price $81.00 CAD
Availability 3 in Stock
Quantity

Hanna HI98127 pHep4 pH/Temperature Tester, 0.1 pH Resolution-

Hanna HI98127 pHep4 pH/Temperature Tester, 0.1 pH Resolution
Model: HI98127 | Order No: HI 98127

Sale Price $146.30 CAD
Regular Price $154.00 CAD
Availability 3 in Stock

Qty:

Sale Price $146.30 CAD
Regular Price $154.00 CAD
Availability 3 in Stock
Quantity

Hanna HI98128 pHep®5 pH/Temperature Tester-

Hanna HI98128 pHep®5 pH/Temperature Tester
Model: HI98128 | Order No: HI 98128

Sale Price $161.50 CAD
Regular Price $170.00 CAD
Availability 3 in Stock

Qty:

Sale Price $161.50 CAD
Regular Price $170.00 CAD
Availability 3 in Stock
Quantity

Hanna HI 9813-61 Portable pH/EC/TDS/Temperature Meter with CAL Check-

Hanna HI 9813-61 Portable pH/EC/TDS/Temperature Meter with CAL Check
Model: HI9813-61 | Order No: HI 9813-61

Sale Price $280.25 CAD
Regular Price $295.00 CAD
Availability 3 in Stock

Qty:

Sale Price $280.25 CAD
Regular Price $295.00 CAD
Availability 3 in Stock
Quantity

Traceable 4065 Conductivity Standard, 16 oz, 10 μS-

Traceable 4065 Conductivity Standard, 16 oz, 10 μS
Model: 4065 | Order No: 00652-24

Sale Price $52.81 CAD
Regular Price $59.00 CAD
Availability 2 in Stock

Qty:

Sale Price $52.81 CAD
Regular Price $59.00 CAD
Availability 2 in Stock
Quantity

Extech EC500 Waterproof ExStik II pH/Conductivity Meter-

Extech EC500 Waterproof ExStik II pH/Conductivity Meter
Model: EC500

Your Price $244.00 CAD
Availability 2 in Stock

Qty:

Your Price $244.00 CAD
Availability 2 in Stock
Quantity

OAKTON WD-35634-05 EcoTestr pH1 Waterproof Pocket Tester, 0 to 14 pH-

OAKTON WD-35634-05 EcoTestr pH1 Waterproof Pocket Tester, 0 to 14 pH
Model: EcoTestr pH1 | Order No: WD-35634-05

Sale Price $132.46 CAD
Regular Price $148.00 CAD
Availability 2 in Stock

Qty:

Sale Price $132.46 CAD
Regular Price $148.00 CAD
Availability 2 in Stock
Quantity

Hanna HI99161 Waterproof Portable Food and Dairy pH Meter-

Hanna HI99161 Waterproof Portable Food and Dairy pH Meter
Model: HI99161 | Order No: HI 99161

Sale Price $716.30 CAD
Regular Price $754.00 CAD
Availability 2 in Stock

Qty:

Sale Price $716.30 CAD
Regular Price $754.00 CAD
Availability 2 in Stock
Quantity

OAKTON WD-35634-16 pHTestr 5 Waterproof Pocket Tester, -2 to 16 pH-

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

Sale Price $187.06 CAD
Regular Price $209.00 CAD
Availability 2 in Stock

Qty:

Sale Price $187.06 CAD
Regular Price $209.00 CAD
Availability 2 in Stock
Quantity

OAKTON WD-35634-60 PCTSTestr 5 Waterproof Pocket Tester, -2 to 16 pH, 0.1 to 10 ppt-

OAKTON WD-35634-60 PCTSTestr 5 Waterproof Pocket Tester, -2 to 16 pH, 0.1 to 10 ppt
Model: WD-35634-60

Sale Price $325.78 CAD
Regular Price $364.00 CAD
Availability 2 in Stock

Qty:

Sale Price $325.78 CAD
Regular Price $364.00 CAD
Availability 2 in Stock
Quantity

OHAUS ST20 Starter pH Pen Meter, 0.00 to 14.00 pH, 0.1 pH accuracy-

OHAUS ST20 Starter pH Pen Meter, 0.00 to 14.00 pH, 0.1 pH accuracy
Model: ST20 | Order No: 30073971

Sale Price $124.08 CAD
Regular Price $158.00 CAD
Availability 2 in Stock

Qty:

Sale Price $124.08 CAD
Regular Price $158.00 CAD
Availability 2 in Stock
Quantity

REED R3100SD-KIT Data Logging Conductivity/TDS/Salinity Meter with SD Card, Power Adapter and Solution-

REED R3100SD-KIT Data Logging Conductivity/TDS/Salinity Meter with SD Card, Power Adapter and Solution
Model: R3100SD-KIT

Sale Price $555.00 CAD
Regular Price $579.00 CAD
Availability 2 in Stock

Qty:

Sale Price $555.00 CAD
Regular Price $579.00 CAD
Availability 2 in Stock
Quantity
Showing 21 to 40 of 347 products
Baker B3050 pH Roll
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