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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 348 products

REED R3530 Conductivity/TDS/Salinity Meter
Model: R3530

Your Price	$179.00 CAD
Availability	23 in Stock

Qty:

Your Price	$179.00 CAD
Availability	23 in Stock
Quantity	Quantity

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	22 in Stock

Qty:

Sale Price	$555.00 CAD
Regular Price	$579.00 CAD
Availability	22 in Stock
Quantity	Quantity

REED R3525 pH/mV Meter with Temperature
Model: R3525

Your Price	$249.00 CAD
Availability	21 in Stock

Qty:

Your Price	$249.00 CAD
Availability	21 in Stock
Quantity	Quantity

REED R3500-ELECTRODE pH Electrode
Model: R3500-ELECTRODE

Your Price	$49.00 CAD
Availability	18 in Stock

Qty:

Your Price	$49.00 CAD
Availability	18 in Stock
Quantity	Quantity

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

Your Price	$149.00 CAD
Availability	12 in Stock

Qty:

Your Price	$149.00 CAD
Availability	12 in Stock
Quantity	Quantity

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	Quantity

REED R3500 pH Meter
Model: R3500

Your Price	$129.00 CAD
Availability	9 in Stock

Qty:

Your Price	$129.00 CAD
Availability	9 in Stock
Quantity	Quantity

Hanna HI701 Free Chlorine Checker HC
Model: HI701 | Order No: HI 701

Sale Price	$76.95 CAD
Regular Price	$81.00 CAD
Availability	9 in Stock

Qty:

Sale Price	$76.95 CAD
Regular Price	$81.00 CAD
Availability	9 in Stock
Quantity	Quantity

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	7 in Stock

Qty:

Sale Price	$146.30 CAD
Regular Price	$154.00 CAD
Availability	7 in Stock
Quantity	Quantity

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

Sale Price	$161.50 CAD
Regular Price	$170.00 CAD
Availability	7 in Stock

Qty:

Sale Price	$161.50 CAD
Regular Price	$170.00 CAD
Availability	7 in Stock
Quantity	Quantity

Hanna HI98103 Checker pH Tester, 0 to 14 pH
Model: HI98103 | Order No: HI 98103

Sale Price	$49.40 CAD
Regular Price	$52.00 CAD
Availability	6 in Stock

Qty:

Sale Price	$49.40 CAD
Regular Price	$52.00 CAD
Availability	6 in Stock
Quantity	Quantity

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

Your Price	$244.00 CAD
Availability	5 in Stock

Qty:

Your Price	$244.00 CAD
Availability	5 in Stock
Quantity	Quantity

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	5 in Stock

Qty:

Sale Price	$128.88 CAD
Regular Price	$144.00 CAD
Availability	5 in Stock
Quantity	Quantity

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

Sale Price	$283.10 CAD
Regular Price	$298.00 CAD
Availability	5 in Stock

Qty:

Sale Price	$283.10 CAD
Regular Price	$298.00 CAD
Availability	5 in Stock
Quantity	Quantity

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	4 in Stock

Qty:

Sale Price	$280.25 CAD
Regular Price	$295.00 CAD
Availability	4 in Stock
Quantity	Quantity

Extech PH105 pH ExStik pH Electrode Module
Model: PH105

Your Price	$72.99 CAD
Availability	4 in Stock

Qty:

Your Price	$72.99 CAD
Availability	4 in Stock
Quantity	Quantity

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	3 in Stock

Qty:

Sale Price	$132.46 CAD
Regular Price	$148.00 CAD
Availability	3 in Stock
Quantity	Quantity

Hanna HI98703-11 Turbidity Calibration Standards
Model: HI98703-11 | Order No: HI 98703-11

Sale Price	$166.25 CAD
Regular Price	$175.00 CAD
Availability	3 in Stock

Qty:

Sale Price	$166.25 CAD
Regular Price	$175.00 CAD
Availability	3 in Stock
Quantity	Quantity

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	Quantity

OAKTON EcoTestr pH 2+ Pocket pH Meter
Model: EcoTestr pH2+ | Order No: WD-35423-01

Sale Price	$231.81 CAD
Regular Price	$259.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$231.81 CAD
Regular Price	$259.00 CAD
Availability	2 in Stock
Quantity	Quantity

Showing 21 to 40 of 348 products

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ph/ORP/ISE

REED R3530 Conductivity/TDS/Salinity Meter Model: R3530

Qty:

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

Qty:

REED R3525 pH/mV Meter with Temperature Model: R3525

Qty:

REED R3500-ELECTRODE pH Electrode Model: R3500-ELECTRODE

Qty:

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

Qty:

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

Qty:

REED R3500 pH Meter Model: R3500

Qty:

Hanna HI701 Free Chlorine Checker HC Model: HI701 | Order No: HI 701

Qty:

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

Qty:

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

Qty:

Hanna HI98103 Checker pH Tester, 0 to 14 pH Model: HI98103 | Order No: HI 98103

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

Extech PH105 pH ExStik pH Electrode Module Model: PH105

Qty:

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

Qty:

Hanna HI98703-11 Turbidity Calibration Standards Model: HI98703-11 | Order No: HI 98703-11

Qty:

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

Qty:

OAKTON EcoTestr pH 2+ Pocket pH Meter Model: EcoTestr pH2+ | Order No: WD-35423-01

Qty:

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REED R3530 Conductivity/TDS/Salinity Meter
Model: R3530

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

REED R3525 pH/mV Meter with Temperature
Model: R3525

REED R3500-ELECTRODE pH Electrode
Model: R3500-ELECTRODE

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

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

REED R3500 pH Meter
Model: R3500

Hanna HI701 Free Chlorine Checker HC
Model: HI701 | Order No: HI 701

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

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

Hanna HI98103 Checker pH Tester, 0 to 14 pH
Model: HI98103 | Order No: HI 98103

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

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

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

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

Extech PH105 pH ExStik pH Electrode Module
Model: PH105

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

Hanna HI98703-11 Turbidity Calibration Standards
Model: HI98703-11 | Order No: HI 98703-11

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

OAKTON EcoTestr pH 2+ Pocket pH Meter
Model: EcoTestr pH2+ | Order No: WD-35423-01