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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.

OAKTON WD-35423-00 EcoTestr pH 1 Pocket pH Meter-

$40.04 USD

was $53.75

Availability: 6 in Stock
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OAKTON WD-35423-01 EcoTestr pH 2+ Pocket pH Meter-

$49.73 USD

was $66.75

Availability: 2 in Stock
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OAKTON WD-35614-90 Waterproof pH 150 Portable pH/mV Meter Kit-

$397.09 USD

was $533.00

Availability: 1 in Stock
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REED 8689 Digital pH Meter/Pen, 0.00 to 14.00 pH, Waterproof-

$99.00 USD

Availability: 10 in Stock
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REED 86P8 Replacement PH Electrode for REED 8689-

$39.00 USD

Availability: 4 in Stock
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REED ORP-14 Professional ORP Electrode for REED SD-230, 130mm-

$139.00 USD

Availability: 3 in Stock
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REED PE-01 Professional pH Electrode for REED SD-230 Meter, 130mm-

$109.00 USD

Availability: 2 in Stock
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REED PE-03 General Purpose pH Electrode for REED SD-230, 160mm-

$59.00 USD

Availability: 2 in Stock
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REED PE-11 General Purpose pH Electrode for REED SD-230, 130mm-

$69.00 USD

Availability: 2 in Stock
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REED SD-230 SD Series pH/ORP Datalogger, 0.00 to 14.00 pH / 0-1999 mV-

$199.00 USD

Availability: 8 in Stock
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REED SD-230-KIT2 SD Series pH/ORP Datalogger Kit, with pH and ORP Electrodes-

$366.00 USD

was $407.00

Availability: 2 in Stock
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LaMotte 1766 pH, Salinity, TDS, Conductivity, & Temperature TRACER PockeTester-

$171.90 USD

was $191.00

Availability: 1 in Stock
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LaMotte 2056 ColorQ PRO 7 Hand-Held Photometer for Pools and Spas-

$148.50 USD

was $165.00

Availability: 3 in Stock
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LaMotte 2057 ColorQ Pro 7 Test Kit with TesTabs-

LaMotte 2057 ColorQ Pro 7 Test Kit with TesTabs

Model: ColorQ TesTabs PRO 7 | Order No: 2057/A

$148.50 USD

was $165.00

Availability: 2 in Stock
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OAKTON PC 450 WD-35630-10 pH/ORP/EC Meter with Combo Probe-

$628.78 USD

was $844.00

Availability: 3 Days
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OAKTON WD-35462-11 EcoTestr CTS Pocket Conductivity, Salinity, and TDS Meter-

$54.20 USD

was $72.75

Availability: 3 Days
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Waring Laboratory Equipment Supplies