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 351 products

REED R3510 Long Stem pH Meter
Model: R3510

Your Price	$79.00 CAD
Availability	8 in Stock

Qty:

Your Price	$79.00 CAD
Availability	8 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	7 in Stock

Qty:

Sale Price	$280.25 CAD
Regular Price	$295.00 CAD
Availability	7 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	6 in Stock

Qty:

Sale Price	$146.30 CAD
Regular Price	$154.00 CAD
Availability	6 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 HI98128 pHep®5 pH/Temperature Tester
Model: HI98128 | Order No: HI 98128

Sale Price	$161.50 CAD
Regular Price	$170.00 CAD
Availability	5 in Stock

Qty:

Sale Price	$161.50 CAD
Regular Price	$170.00 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	$138.73 CAD
Regular Price	$155.00 CAD
Availability	4 in Stock

Qty:

Sale Price	$138.73 CAD
Regular Price	$155.00 CAD
Availability	4 in Stock
Quantity	Quantity

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

Sale Price	$224.65 CAD
Regular Price	$251.00 CAD
Availability	4 in Stock

Qty:

Sale Price	$224.65 CAD
Regular Price	$251.00 CAD
Availability	4 in Stock
Quantity	Quantity

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

Sale Price	$76.95 CAD
Regular Price	$81.00 CAD
Availability	4 in Stock

Qty:

Sale Price	$76.95 CAD
Regular Price	$81.00 CAD
Availability	4 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	4 in Stock

Qty:

Sale Price	$166.25 CAD
Regular Price	$175.00 CAD
Availability	4 in Stock
Quantity	Quantity

REED R3000SD-ORP Professional ORP Electrode
Model: R3000SD-ORP

Your Price	$199.00 CAD
Availability	2 in Stock

Qty:

Your Price	$199.00 CAD
Availability	2 in Stock
Quantity	Quantity

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

Sale Price	$57.28 CAD
Regular Price	$64.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$57.28 CAD
Regular Price	$64.00 CAD
Availability	2 in Stock
Quantity	Quantity

OAKTON 35850-02 pH Indicator Strips, 0 to 14 pH, 100-pack
Model: 35850-02 | Order No: WD-35850-02

Sale Price	$45.65 CAD
Regular Price	$51.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$45.65 CAD
Regular Price	$51.00 CAD
Availability	2 in Stock
Quantity	Quantity

Oakton WD-35634-35 PCTSTestr 50 Waterproof Pocket pH/Cond/TDS/Salinity Tester
Model: WD-35634-35

Sale Price	$566.54 CAD
Regular Price	$633.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$566.54 CAD
Regular Price	$633.00 CAD
Availability	2 in Stock
Quantity	Quantity

OHAUS ST10 Starter pH Pen Meter, 0.0 to 14.0 pH, 0.1 pH accuracy
Model: ST10 | Order No: 30073970

Sale Price	$76.14 CAD
Regular Price	$93.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$76.14 CAD
Regular Price	$93.00 CAD
Availability	2 in Stock
Quantity	Quantity

REED R3000SD-KIT pH/ORP Meter Kit
Model: R3000SD-KIT

Sale Price	$569.00 CAD
Regular Price	$587.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$569.00 CAD
Regular Price	$587.00 CAD
Availability	2 in Stock
Quantity	Quantity

REED R3000SD-KIT2 Data Logging pH/ORP Meter with Electrodes and Buffer Solution
Model: R3000SD-KIT2

Sale Price	$615.00 CAD
Regular Price	$631.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$615.00 CAD
Regular Price	$631.00 CAD
Availability	2 in Stock
Quantity	Quantity

REED R3000SD-KIT3 Data Logging pH/ORP Meter with Electrodes, Temperature Probe, SD Card and Power Adapter
Model: R3000SD-KIT3

Sale Price	$699.00 CAD
Regular Price	$714.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$699.00 CAD
Regular Price	$714.00 CAD
Availability	2 in Stock
Quantity	Quantity

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

Your Price	$244.00 CAD
Availability	1 in Stock

Qty:

Your Price	$244.00 CAD
Availability	1 in Stock
Quantity	Quantity

Hanna HI2002 edge Dedicated pH/ORP Meter
Model: HI2002 | Order No: HI 2002-01

Sale Price	$587.10 CAD
Regular Price	$618.00 CAD
Availability	1 in Stock

Qty:

Sale Price	$587.10 CAD
Regular Price	$618.00 CAD
Availability	1 in Stock
Quantity	Quantity

Hanna HI2020 edge Multiparameter pH Meter
Model: HI2020-01 | Order No: HI 2020

Sale Price	$666.90 CAD
Regular Price	$702.00 CAD
Availability	1 in Stock

Qty:

Sale Price	$666.90 CAD
Regular Price	$702.00 CAD
Availability	1 in Stock
Quantity	Quantity

Showing 21 to 40 of 351 products

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ph/ORP/ISE

REED R3510 Long Stem pH Meter Model: R3510

Qty:

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

Qty:

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

Qty:

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

Qty:

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

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

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

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

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

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REED R3000SD-ORP Professional ORP Electrode Model: R3000SD-ORP

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

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OAKTON 35850-02 pH Indicator Strips, 0 to 14 pH, 100-pack Model: 35850-02 | Order No: WD-35850-02

Qty:

Oakton WD-35634-35 PCTSTestr 50 Waterproof Pocket pH/Cond/TDS/Salinity Tester Model: WD-35634-35

Qty:

OHAUS ST10 Starter pH Pen Meter, 0.0 to 14.0 pH, 0.1 pH accuracy Model: ST10 | Order No: 30073970

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REED R3000SD-KIT pH/ORP Meter Kit Model: R3000SD-KIT

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REED R3000SD-KIT2 Data Logging pH/ORP Meter with Electrodes and Buffer Solution Model: R3000SD-KIT2

Qty:

REED R3000SD-KIT3 Data Logging pH/ORP Meter with Electrodes, Temperature Probe, SD Card and Power Adapter Model: R3000SD-KIT3

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

Qty:

Hanna HI2002 edge Dedicated pH/ORP Meter Model: HI2002 | Order No: HI 2002-01

Qty:

Hanna HI2020 edge Multiparameter pH Meter Model: HI2020-01 | Order No: HI 2020

Qty:

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REED R3510 Long Stem pH Meter
Model: R3510

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

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

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

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

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

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

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

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

REED R3000SD-ORP Professional ORP Electrode
Model: R3000SD-ORP

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

OAKTON 35850-02 pH Indicator Strips, 0 to 14 pH, 100-pack
Model: 35850-02 | Order No: WD-35850-02

Oakton WD-35634-35 PCTSTestr 50 Waterproof Pocket pH/Cond/TDS/Salinity Tester
Model: WD-35634-35

OHAUS ST10 Starter pH Pen Meter, 0.0 to 14.0 pH, 0.1 pH accuracy
Model: ST10 | Order No: 30073970

REED R3000SD-KIT pH/ORP Meter Kit
Model: R3000SD-KIT

REED R3000SD-KIT2 Data Logging pH/ORP Meter with Electrodes and Buffer Solution
Model: R3000SD-KIT2

REED R3000SD-KIT3 Data Logging pH/ORP Meter with Electrodes, Temperature Probe, SD Card and Power Adapter
Model: R3000SD-KIT3

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

Hanna HI2002 edge Dedicated pH/ORP Meter
Model: HI2002 | Order No: HI 2002-01

Hanna HI2020 edge Multiparameter pH Meter
Model: HI2020-01 | Order No: HI 2020