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pH Meters

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Test the pH of drinking water, food, solids and other items with a pH meter. Stability indicators, automatic calibration and other accuracy features help ensure your readings are precise, while waterproof designs and replaceable electrodes simplify pH meter maintenance.

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Showing 1 to 20 of 77 products

REED R3500-NIST pH Meter, -

REED R3500-NIST pH Meter, includes Traceable Calibration Certificate
Model: R3500-NIST

Your Price $329.00 USD
Availability 5 Days

Qty:

Your Price $329.00 USD
Availability 5 Days
Quantity

REED R3500 pH Meter-

REED R3500 pH Meter
Model: R3500

Your Price $99.00 USD
Availability 339 in Stock

Qty:

Your Price $99.00 USD
Availability 339 in Stock
Quantity

REED R3525-NIST pH/mV Meter with Temperature,-

REED R3525-NIST pH/mV Meter with Temperature, includes Traceable Calibration Certificate
Model: R3525-NIST

Your Price $429.00 USD
Availability 5 Days

Qty:

Your Price $429.00 USD
Availability 5 Days
Quantity

REED R3525 pH/mV Meter with Temperature-

REED R3525 pH/mV Meter with Temperature
Model: R3525

Your Price $199.00 USD
Availability 294 in Stock

Qty:

Your Price $199.00 USD
Availability 294 in Stock
Quantity

REED R3000SD-NIST Data Logging pH/ORP Meter,-

REED R3000SD-NIST Data Logging pH/ORP Meter, includes Traceable Calibration Certificate
Model: R3000SD-NIST

Your Price $469.00 USD
Availability 5 Days

Qty:

Your Price $469.00 USD
Availability 5 Days
Quantity

REED R3000SD Data Logging pH/ORP Meter-

REED R3000SD Data Logging pH/ORP Meter
Model: R3000SD

Your Price $239.00 USD
Availability 155 in Stock

Qty:

Your Price $239.00 USD
Availability 155 in Stock
Quantity

REED R3500-KIT pH Meter and 4pH/7pH Buffer Solution Kit-

REED R3500-KIT pH Meter and 4pH/7pH Buffer Solution Kit
Model: R3500-KIT

Sale Price $126.00 USD
Regular Price $133.00 USD
Availability 115 in Stock

Qty:

Sale Price $126.00 USD
Regular Price $133.00 USD
Availability 115 in Stock
Quantity

REED R3510 Long Stem pH Meter-

REED R3510 Long Stem pH Meter
Model: R3510

Your Price $75.00 USD
Availability 49 in Stock

Qty:

Your Price $75.00 USD
Availability 49 in Stock
Quantity

REED R3510-NIST Long Stem pH Meter,-

REED R3510-NIST Long Stem pH Meter, includes Traceable Calibration Certificate
Model: R3510-NIST

Your Price $305.00 USD
Availability 5 Days

Qty:

Your Price $305.00 USD
Availability 5 Days
Quantity

REED R3510-KIT Long Stem pH Meter and 4pH/7pH Buffer Solution Kit-

REED R3510-KIT Long Stem pH Meter and 4pH/7pH Buffer Solution Kit
Model: R3510-KIT

Sale Price $105.00 USD
Regular Price $109.00 USD
Availability 49 in Stock

Qty:

Sale Price $105.00 USD
Regular Price $109.00 USD
Availability 49 in Stock
Quantity

REED R3000SD-KIT pH/ORP Meter Kit-

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

Sale Price $468.00 USD
Regular Price $479.00 USD
Availability 43 in Stock

Qty:

Sale Price $468.00 USD
Regular Price $479.00 USD
Availability 43 in Stock
Quantity

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

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

Sale Price $499.00 USD
Regular Price $513.00 USD
Availability 41 in Stock

Qty:

Sale Price $499.00 USD
Regular Price $513.00 USD
Availability 41 in Stock
Quantity

Ohaus ST300-B Portable pH Meter, 0 to 14 pH, 0 to 100°C-

Ohaus ST300-B Portable pH Meter, 0 to 14 pH, 0 to 100°C
Model: ST300-B | Order No: 83033962

Sale Price $285.76 USD
Regular Price $451.00 USD
Availability 1 in Stock

Qty:

Sale Price $285.76 USD
Regular Price $451.00 USD
Availability 1 in Stock
Quantity

OAKTON EcoTestr pH 2+ Pocket pH Meter-

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 1 in Stock

Qty:

Sale Price $129.21 USD
Regular Price $177.00 USD
Availability 1 in Stock
Quantity

OAKTON 35634-30 pHTestr 30+ Waterproof Pocket Tester-

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 1 in Stock

Qty:

Sale Price $109.72 USD
Regular Price $150.30 USD
Availability 1 in Stock
Quantity

REED R3525-KIT3 pH/mV Meter with ORP Electrode, pH/Conductivity Solutions and Power Adapter Kit-

REED R3525-KIT3 pH/mV Meter with ORP Electrode, pH/Conductivity Solutions and Power Adapter Kit
Model: R3525-KIT3

Sale Price $385.00 USD
Regular Price $404.00 USD
Availability 1 in Stock

Qty:

Sale Price $385.00 USD
Regular Price $404.00 USD
Availability 1 in Stock
Quantity

LaMotte 1741-KIT-01 pH and Total Chlorine TRACER PockeTester Kit, 0.01 to 14 pH, 0 to 9.99 ppm-

LaMotte 1741-KIT-01 pH and Total Chlorine TRACER PockeTester Kit, 0.01 to 14 pH, 0 to 9.99 ppm
Model: 1741-KIT-01

Your Price $491.60 USD
Availability 5 to 6 Weeks

Qty:

Your Price $491.60 USD
Availability 5 to 6 Weeks
Quantity

OAKTON WD-35634-46 pHTestr 5F Flat-Tip Waterproof Pocket Tester, -2 to 16 pH-

OAKTON WD-35634-46 pHTestr 5F Flat-Tip Waterproof Pocket Tester, -2 to 16 pH
Model: WD-35634-46

Sale Price $124.17 USD
Regular Price $170.10 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $124.17 USD
Regular Price $170.10 USD
Availability 2 to 3 Weeks
Quantity

OAKTON 35419-28 pH 550 Benchtop Meter Kit-

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

OAKTON 35419-30 PH 550 Series Benchtop pH Meter Kit, 0 to 14 pH-

OAKTON 35419-30 PH 550 Series Benchtop pH Meter Kit, 0 to 14 pH
Model: 35419-30 | Order No: WD-35419-30

Sale Price $421.58 USD
Regular Price $577.50 USD
Availability 1 Week

Qty:

Sale Price $421.58 USD
Regular Price $577.50 USD
Availability 1 Week
Quantity
Showing 1 to 20 of 77 products
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