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.


OAKTON CON 6+ Conductivity Meter with probe and calibration-

OAKTON CON 6+ Conductivity Meter with probe and calibration
Model: CON 6+ | Order No: WD-35604-01

Sale Price $725.62 USD
Regular Price $994.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $725.62 USD
Regular Price $994.00 USD
Availability 2 to 3 Weeks
Quantity

Oakton 35411-01 CON 700 Benchtop Meter with probe, stand, and NIST-traceable calibration-

Oakton 35411-01 CON 700 Benchtop Meter with probe, stand, and NIST-traceable calibration
Model: CON 700 | Order No: WD-35411-01

Sale Price $763.58 USD
Regular Price $1046.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $763.58 USD
Regular Price $1046.00 USD
Availability 3 to 4 Weeks
Quantity

OAKTON DO 450 Dissolved Oxygen Meter and Probe-

OAKTON DO 450 Dissolved Oxygen Meter and Probe
Model: DO 450 | Order No: WD-35640-30

Sale Price $1771.40 USD
Regular Price $2426.57 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1771.40 USD
Regular Price $2426.57 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35640-32 Waterproof DO 450 Meter-

OAKTON WD-35640-32 Waterproof DO 450 Meter
Model: DO 450 | Order No: WD-35640-32

Sale Price $577.07 USD
Regular Price $790.50 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $577.07 USD
Regular Price $790.50 USD
Availability 3 to 4 Weeks
Quantity

Extech DO605 Spare ExStik II Dissolved Oxygen Electrode module-

Extech DO605 Spare ExStik II Dissolved Oxygen Electrode module
Model: DO605

Your Price $189.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $189.00 USD
Availability 1 to 2 Weeks
Quantity

Extech EC500 Waterproof ExStik II pH/Conductivity Meter-

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

Your Price $204.00 USD
Availability 1 Week

Qty:

Your Price $204.00 USD
Availability 1 Week
Quantity

Extech EC505 Replacement pH Electrode/Conductivity Cell Module for ExStik Conductivity meters-

Extech EC505 Replacement pH Electrode/Conductivity Cell Module for ExStik Conductivity meters
Model: EC505

Your Price $84.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $84.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EC510 Waterproof ExStik II pH/Conductivity Meter Kit-

Extech EC510 Waterproof ExStik II pH/Conductivity Meter Kit
Model: EC510

Your Price $234.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $234.00 USD
Availability 2 to 3 Weeks
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 $70.37 USD
Regular Price $96.40 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $70.37 USD
Regular Price $96.40 USD
Availability 7 to 8 Weeks
Quantity

Extech FL700 Waterproof ExStik Fluoride Meter, 0.1 to 9.99ppm or mg/L-

Extech FL700 Waterproof ExStik Fluoride Meter, 0.1 to 9.99ppm or mg/L
Model: FL700

Your Price $259.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $259.00 USD
Availability 2 to 3 Weeks
Quantity

Hanna HI 9829-01 Multiparameter Waterproof Meter only, 115 V-

Hanna HI 9829-01 Multiparameter Waterproof Meter only, 115 V
Model: HI 9829-01

Sale Price $1655.22 USD
Regular Price $1689.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1655.22 USD
Regular Price $1689.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON ION 6+ pH/Ion Meter-

OAKTON ION 6+ pH/Ion Meter
Model: ION 6+ | Order No: WD-35613-80

Sale Price $608.46 USD
Regular Price $833.50 USD
Availability 12 to 13 Weeks

Qty:

Sale Price $608.46 USD
Regular Price $833.50 USD
Availability 12 to 13 Weeks
Quantity

OAKTON ION 6+ pH/Ion Meter Kit-

OAKTON ION 6+ pH/Ion Meter Kit
Model: ION 6+ | Order No: WD-35613-82

Sale Price $979.66 USD
Regular Price $1342.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $979.66 USD
Regular Price $1342.00 USD
Availability 1 to 2 Weeks
Quantity

OAKTON ION 6+ pH/Ion Meter Kit with Calibration-

OAKTON ION 6+ pH/Ion Meter Kit with Calibration
Model: ION 6+ | Order No: WD-35613-83

Sale Price $1057.04 USD
Regular Price $1448.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1057.04 USD
Regular Price $1448.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2501 pH and Temperature Data Logger with Bluetooth Low Energy-

Onset HOBO MX2501 pH and Temperature Data Logger with Bluetooth Low Energy
Model: MX2501

Your Price $850.00 USD
Availability 7 to 8 Weeks

Qty:

Your Price $850.00 USD
Availability 7 to 8 Weeks
Quantity

OAKTON ORPTESTR 50 Waterproof ORP Tester  -

OAKTON ORPTESTR 50 Waterproof ORP Tester
Model: ORPTESTR 50 | Order No: WD-35634-45

Sale Price $336.53 USD
Regular Price $461.00 USD
Availability 3 Days

Qty:

Sale Price $336.53 USD
Regular Price $461.00 USD
Availability 3 Days
Quantity

Extech Oyster-10 Oyster Series pH/mV/Temperature Meter-

Extech Oyster-10 Oyster Series pH/mV/Temperature Meter
Model: Oyster-10

Your Price $229.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $229.00 USD
Availability 1 to 2 Weeks
Quantity

Extech Oyster-15 Oyster Series pH/mV/Temperature Meter Kit-

Extech Oyster-15 Oyster Series pH/mV/Temperature Meter Kit
Model: Oyster-15

Your Price $269.00 USD
Availability 8 to 9 Weeks

Qty:

Your Price $269.00 USD
Availability 8 to 9 Weeks
Quantity

OAKTON PC 2700 Benchtop Meter, pH Electrode, Conductivity/Temp Probe, Software and Stand-

OAKTON PC 2700 Benchtop Meter, pH Electrode, Conductivity/Temp Probe, Software and Stand
Model: PC 2700 | Order No: WD-35414-00

Sale Price $2141.09 USD
Regular Price $2933.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $2141.09 USD
Regular Price $2933.00 USD
Availability 6 to 7 Weeks
Quantity

OAKTON PC 450 pH/Conductivity Meter-

OAKTON PC 450 pH/Conductivity Meter
Model: PC 450 | Order No: WD-35630-32

Sale Price $897.17 USD
Regular Price $1229.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $897.17 USD
Regular Price $1229.00 USD
Availability 6 to 7 Weeks
Quantity

Baker B3050 pH Roll
We Ship Free on Orders Over $99 within Canada