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 1 to 20 of 117 products

OAKTON 35634-30 pHTestr 30+ Waterproof Pocket Tester
Model: pHTestr 30 | Order No: WD-35634-30

Sale Price	$109.72 USD
Regular Price	$150.30 USD
Availability	5 Days11 in Stock

Qty:

Sale Price	$109.72 USD
Regular Price	$150.30 USD
Availability	5 Days11 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	$76.36 USD
Regular Price	$104.60 USD
Availability	5 Days6 in Stock

Qty:

Sale Price	$76.36 USD
Regular Price	$104.60 USD
Availability	5 Days6 in Stock
Quantity	Quantity

OAKTON WD-35634-12 EcoTestr Salt1 Waterproof Pocket Tester, 0 to 10 ppt
Model: WD-35634-12

Sale Price	$70.01 USD
Regular Price	$95.90 USD
Availability	3 in Stock

Qty:

Sale Price	$70.01 USD
Regular Price	$95.90 USD
Availability	3 in Stock
Quantity	Quantity

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

Sale Price	$129.21 USD
Regular Price	$177.00 USD
Availability	2 in Stock

Qty:

Sale Price	$129.21 USD
Regular Price	$177.00 USD
Availability	2 in Stock
Quantity	Quantity

SPECIAL!

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

Sale Price	$99.50 USD
Regular Price	$136.30 USD
Availability	5 Days2 in Stock

Qty:

Sale Price	$99.50 USD
Regular Price	$136.30 USD
Availability	5 Days2 in Stock
Quantity	Quantity

OAKTON WD-05942-49 High Accuracy Buffer Solution, 7.000pH, 500ML
Model: WD-05942-49

Sale Price	$33.14 USD
Regular Price	$45.40 USD
Availability	2 in Stock

Qty:

Sale Price	$33.14 USD
Regular Price	$45.40 USD
Availability	2 in Stock
Quantity	Quantity

OAKTON PC 450 WD-35630-10 pH/ORP/EC Meter with Combo Probe
Model: PC 450 | Order No: WD-35630-10

Sale Price	$1082.59 USD
Regular Price	$1483.00 USD
Availability	1 in Stock

Qty:

Sale Price	$1082.59 USD
Regular Price	$1483.00 USD
Availability	1 in Stock
Quantity	Quantity

OAKTON PH 150 pH Meter
Model: PH 150 | Order No: WD-35614-32

Sale Price	$478.52 USD
Regular Price	$655.50 USD
Availability	4 to 5 Weeks4 to 5 Weeks

Qty:

Sale Price	$478.52 USD
Regular Price	$655.50 USD
Availability	4 to 5 Weeks4 to 5 Weeks
Quantity	Quantity

OAKTON PH 700 Benchtop pH Meter Kit
Model: PH 700 | Order No: WD-35419-10

Sale Price	$612.84 USD
Regular Price	$839.50 USD
Availability	1 Week

Qty:

Sale Price	$612.84 USD
Regular Price	$839.50 USD
Availability	1 Week
Quantity	Quantity

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

Sale Price	$174.11 USD
Regular Price	$238.50 USD
Availability	4 Days1 to 2 Weeks

Qty:

Sale Price	$174.11 USD
Regular Price	$238.50 USD
Availability	4 Days1 to 2 Weeks
Quantity	Quantity

OAKTON 35419-28 pH 550 Benchtop Meter Kit
Model: 35419-28 | Order No: WD-35419-28

Sale Price	$462.46 USD
Regular Price	$633.50 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$462.46 USD
Regular Price	$633.50 USD
Availability	1 to 2 Weeks
Quantity	Quantity

OAKTON 35420-24 pH 2700 Benchtop Meter with probes
Model: 35420-24 | Order No: WD-35420-24

Sale Price	$1325.63 USD
Regular Price	$1815.93 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1325.63 USD
Regular Price	$1815.93 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35634-66 pHTestr 5 Waterproof Pocket Tester with pH buffer pouches
Model: 35634-66 | Order No: WD-35634-66

Sale Price	$156.59 USD
Regular Price	$214.50 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$156.59 USD
Regular Price	$214.50 USD
Availability	1 to 2 Weeks
Quantity	Quantity

OAKTON 35635-10 T-100WL Portable White Light Turbidity Meter Kit
Model: 35635-10 | Order No: WD-35635-10

Sale Price	$1307.43 USD
Regular Price	$1791.00 USD
Availability	5 Days

Qty:

Sale Price	$1307.43 USD
Regular Price	$1791.00 USD
Availability	5 Days
Quantity	Quantity

OAKTON 35635-15 T-100IR Portable Infrared Turbidity Meter Kit
Model: 35635-15 | Order No: WD-35635-15

Sale Price	$1149.02 USD
Regular Price	$1574.00 USD
Availability	5 Days

Qty:

Sale Price	$1149.02 USD
Regular Price	$1574.00 USD
Availability	5 Days
Quantity	Quantity

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

Sale Price	$24.53 USD
Regular Price	$33.60 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$24.53 USD
Regular Price	$33.60 USD
Availability	1 to 2 Weeks
Quantity	Quantity

OAKTON 35850-04 pH Indicator Strips, 5 to 9 pH, 100-pack
Model: 35850-04 | Order No: WD-35850-04

Sale Price	$24.53 USD
Regular Price	$33.60 USD
Availability	2 Days

Qty:

Sale Price	$24.53 USD
Regular Price	$33.60 USD
Availability	2 Days
Quantity	Quantity

OAKTON CON 6+ Conductivity Meter Kit
Model: CON 6+ | Order No: WD-35604-04

Sale Price	$758.47 USD
Regular Price	$1039.00 USD
Availability	1 Week

Qty:

Sale Price	$758.47 USD
Regular Price	$1039.00 USD
Availability	1 Week
Quantity	Quantity

OAKTON CON 6+ Conductivity Meter Kit with calibration
Model: CON 6+ | Order No: WD-35604-05

Sale Price	$779.64 USD
Regular Price	$1068.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$779.64 USD
Regular Price	$1068.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

OAKTON CON 6+ Conductivity Meter with probe
Model: CON 6+ | Order No: WD-35604-00

Sale Price	$670.14 USD
Regular Price	$918.00 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$670.14 USD
Regular Price	$918.00 USD
Availability	1 Week1 to 2 Weeks
Quantity	Quantity

Showing 1 to 20 of 117 products

ph/ORP/ISE

OAKTON 35634-30 pHTestr 30+ Waterproof Pocket Tester Model: pHTestr 30 | Order No: WD-35634-30

Qty:

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

Qty:

OAKTON WD-35634-12 EcoTestr Salt1 Waterproof Pocket Tester, 0 to 10 ppt Model: WD-35634-12

Qty:

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

Qty:

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

Qty:

OAKTON WD-05942-49 High Accuracy Buffer Solution, 7.000pH, 500ML Model: WD-05942-49

Qty:

OAKTON PC 450 WD-35630-10 pH/ORP/EC Meter with Combo Probe Model: PC 450 | Order No: WD-35630-10

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OAKTON PH 150 pH Meter Model: PH 150 | Order No: WD-35614-32

Qty:

OAKTON PH 700 Benchtop pH Meter Kit Model: PH 700 | Order No: WD-35419-10

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

Qty:

OAKTON 35419-28 pH 550 Benchtop Meter Kit Model: 35419-28 | Order No: WD-35419-28

Qty:

OAKTON 35420-24 pH 2700 Benchtop Meter with probes Model: 35420-24 | Order No: WD-35420-24

Qty:

OAKTON 35634-66 pHTestr 5 Waterproof Pocket Tester with pH buffer pouches Model: 35634-66 | Order No: WD-35634-66

Qty:

OAKTON 35635-10 T-100WL Portable White Light Turbidity Meter Kit Model: 35635-10 | Order No: WD-35635-10

Qty:

OAKTON 35635-15 T-100IR Portable Infrared Turbidity Meter Kit Model: 35635-15 | Order No: WD-35635-15

Qty:

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

Qty:

OAKTON 35850-04 pH Indicator Strips, 5 to 9 pH, 100-pack Model: 35850-04 | Order No: WD-35850-04

Qty:

OAKTON CON 6+ Conductivity Meter Kit Model: CON 6+ | Order No: WD-35604-04

Qty:

OAKTON CON 6+ Conductivity Meter Kit with calibration Model: CON 6+ | Order No: WD-35604-05

Qty:

OAKTON CON 6+ Conductivity Meter with probe Model: CON 6+ | Order No: WD-35604-00

Qty:

OAKTON 35634-30 pHTestr 30+ Waterproof Pocket Tester
Model: pHTestr 30 | Order No: WD-35634-30

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

OAKTON WD-35634-12 EcoTestr Salt1 Waterproof Pocket Tester, 0 to 10 ppt
Model: WD-35634-12

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

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

OAKTON WD-05942-49 High Accuracy Buffer Solution, 7.000pH, 500ML
Model: WD-05942-49

OAKTON PC 450 WD-35630-10 pH/ORP/EC Meter with Combo Probe
Model: PC 450 | Order No: WD-35630-10

OAKTON PH 150 pH Meter
Model: PH 150 | Order No: WD-35614-32

OAKTON PH 700 Benchtop pH Meter Kit
Model: PH 700 | Order No: WD-35419-10

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

OAKTON 35419-28 pH 550 Benchtop Meter Kit
Model: 35419-28 | Order No: WD-35419-28

OAKTON 35420-24 pH 2700 Benchtop Meter with probes
Model: 35420-24 | Order No: WD-35420-24

OAKTON 35634-66 pHTestr 5 Waterproof Pocket Tester with pH buffer pouches
Model: 35634-66 | Order No: WD-35634-66

OAKTON 35635-10 T-100WL Portable White Light Turbidity Meter Kit
Model: 35635-10 | Order No: WD-35635-10

OAKTON 35635-15 T-100IR Portable Infrared Turbidity Meter Kit
Model: 35635-15 | Order No: WD-35635-15

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

OAKTON 35850-04 pH Indicator Strips, 5 to 9 pH, 100-pack
Model: 35850-04 | Order No: WD-35850-04

OAKTON CON 6+ Conductivity Meter Kit
Model: CON 6+ | Order No: WD-35604-04

OAKTON CON 6+ Conductivity Meter Kit with calibration
Model: CON 6+ | Order No: WD-35604-05

OAKTON CON 6+ Conductivity Meter with probe
Model: CON 6+ | Order No: WD-35604-00