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 21 to 40 of 72 products

LaMotte 2102 ColorQ 2x Low Range Chlorine Colorimeter Kit with Bluetooth
Model: 2102

Sale Price	$254.21 USD
Regular Price	$269.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$254.21 USD
Regular Price	$269.00 USD
Availability	2 to 3 Weeks
Quantity

OAKTON WD-35634-15 pHTestr 50 Pocket pH Tester, Waterproof, Double Junction
Model: pHTestr 50 | Order No: WD-35634-15

Sale Price	$219.15 USD
Regular Price	$275.66 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$219.15 USD
Regular Price	$275.66 USD
Availability	1 Week1 to 2 Weeks
Quantity

LaMotte 2094 ColorQ 2x PRO 7-PLUS Photometer Kit with Bluetooth
Model: 2094

Your Price	$305.00 USD
Availability	11 to 12 Weeks

Qty:

Your Price	$305.00 USD
Availability	11 to 12 Weeks
Quantity

LaMotte 2088 ColorQ 2x TestTabs PRO 9 Photometer Kit with liquid reagents
Model: 2088

Your Price	$315.00 USD
Availability	1 Week

Qty:

Your Price	$315.00 USD
Availability	1 Week
Quantity

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

Your Price	$319.00 USD
Availability	5 Days

Qty:

Your Price	$319.00 USD
Availability	5 Days
Quantity

OHAUS ST2200-B Starter pH Meter, 0.00 to 14.00 pH
Model: ST2200-B | Order No: 30656033

Sale Price	$325.00 USD
Regular Price	$382.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$325.00 USD
Regular Price	$382.00 USD
Availability	2 to 3 Weeks
Quantity

LaMotte 2099 ColorQ 2x TesTabs PRO 9 Photometer Kit
Model: 2099

Your Price	$330.00 USD
Availability	1 to 2 Weeks

Qty:

Your Price	$330.00 USD
Availability	1 to 2 Weeks
Quantity

LaMotte 2097 ColorQ 2x PRO 9 Plus Photometer Kit
Model: 2097 | Order No: 2097/A

Your Price	$330.00 USD
Availability	1 to 2 Weeks

Qty:

Your Price	$330.00 USD
Availability	1 to 2 Weeks
Quantity

OHAUS ST2200-F Starter pH Meter with pH buffer mini kits, 0.00 to 14.00 pH
Model: ST2200-F | Order No: 30655944

Sale Price	$369.00 USD
Regular Price	$433.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$369.00 USD
Regular Price	$433.00 USD
Availability	2 to 3 Weeks
Quantity

OHAUS AB23PH-B Aquasearcher pH Meter, 0.00 to 14.00 pH
Model: AB23PH-B | Order No: 30589820

Sale Price	$398.00 USD
Regular Price	$468.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$398.00 USD
Regular Price	$468.00 USD
Availability	2 to 3 Weeks
Quantity

Traceable 4277 pH/ORP Meter
Model: 4277 | Order No: 98767-09

Sale Price	$314.81 USD
Regular Price	$399.00 USD
Availability	5 Days

Qty:

Sale Price	$314.81 USD
Regular Price	$399.00 USD
Availability	5 Days
Quantity

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

Your Price	$399.00 USD
Availability	5 Days

Qty:

Your Price	$399.00 USD
Availability	5 Days
Quantity

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	$412.95 USD
Availability	15+ Weeks

Qty:

Your Price	$412.95 USD
Availability	15+ Weeks
Quantity

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

Sale Price	$435.00 USD
Regular Price	$457.00 USD
Availability	11 in Stock

Qty:

Sale Price	$435.00 USD
Regular Price	$457.00 USD
Availability	11 in Stock
Quantity

LaMotte 5-0130 pH Spear PockeTester, -1 to 15 pH
Model: 5-0130

Sale Price	$414.24 USD
Regular Price	$438.35 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$414.24 USD
Regular Price	$438.35 USD
Availability	2 to 3 Weeks
Quantity

OAKTON 35660-34 PH250 Waterproof pH and ORP Handheld Meter
Model: 35660-34 | Order No: WD-35660-34

Sale Price	$349.80 USD
Regular Price	$440.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$349.80 USD
Regular Price	$440.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

OHAUS AB23PH-F Aquasearcher pH Meter with pH buffer mini kits, 0.00 to 14.00 pH
Model: AB23PH-F | Order No: 30589821

Sale Price	$454.00 USD
Regular Price	$533.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$454.00 USD
Regular Price	$533.00 USD
Availability	2 to 3 Weeks
Quantity

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

Your Price	$459.00 USD
Availability	5 Days

Qty:

Your Price	$459.00 USD
Availability	5 Days
Quantity

Ohaus ST300 Portable pH Meter, 0 to 14 pH, 0 to 100°C
Model: ST300 | Order No: 83033961

Sale Price	$459.00 USD
Regular Price	$539.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$459.00 USD
Regular Price	$539.00 USD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$459.00 USD
Regular Price	$487.00 USD
Availability	11 in Stock

Qty:

Sale Price	$459.00 USD
Regular Price	$487.00 USD
Availability	11 in Stock
Quantity

Showing 21 to 40 of 72 products

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pH Meters

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LaMotte 2102 ColorQ 2x Low Range Chlorine Colorimeter Kit with Bluetooth Model: 2102

Qty:

OAKTON WD-35634-15 pHTestr 50 Pocket pH Tester, Waterproof, Double Junction Model: pHTestr 50 | Order No: WD-35634-15

Qty:

LaMotte 2094 ColorQ 2x PRO 7-PLUS Photometer Kit with Bluetooth Model: 2094

Qty:

LaMotte 2088 ColorQ 2x TestTabs PRO 9 Photometer Kit with liquid reagents Model: 2088

Qty:

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

Qty:

OHAUS ST2200-B Starter pH Meter, 0.00 to 14.00 pH Model: ST2200-B | Order No: 30656033

Qty:

LaMotte 2099 ColorQ 2x TesTabs PRO 9 Photometer Kit Model: 2099

Qty:

LaMotte 2097 ColorQ 2x PRO 9 Plus Photometer Kit Model: 2097 | Order No: 2097/A

Qty:

OHAUS ST2200-F Starter pH Meter with pH buffer mini kits, 0.00 to 14.00 pH Model: ST2200-F | Order No: 30655944

Qty:

OHAUS AB23PH-B Aquasearcher pH Meter, 0.00 to 14.00 pH Model: AB23PH-B | Order No: 30589820

Qty:

Traceable 4277 pH/ORP Meter Model: 4277 | Order No: 98767-09

Qty:

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

Qty:

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

Qty:

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

Qty:

LaMotte 5-0130 pH Spear PockeTester, -1 to 15 pH Model: 5-0130

Qty:

OAKTON 35660-34 PH250 Waterproof pH and ORP Handheld Meter Model: 35660-34 | Order No: WD-35660-34

Qty:

OHAUS AB23PH-F Aquasearcher pH Meter with pH buffer mini kits, 0.00 to 14.00 pH Model: AB23PH-F | Order No: 30589821

Qty:

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

Qty:

Ohaus ST300 Portable pH Meter, 0 to 14 pH, 0 to 100°C Model: ST300 | Order No: 83033961

Qty:

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

Qty:

LaMotte 2102 ColorQ 2x Low Range Chlorine Colorimeter Kit with Bluetooth
Model: 2102

OAKTON WD-35634-15 pHTestr 50 Pocket pH Tester, Waterproof, Double Junction
Model: pHTestr 50 | Order No: WD-35634-15

LaMotte 2094 ColorQ 2x PRO 7-PLUS Photometer Kit with Bluetooth
Model: 2094

LaMotte 2088 ColorQ 2x TestTabs PRO 9 Photometer Kit with liquid reagents
Model: 2088

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

OHAUS ST2200-B Starter pH Meter, 0.00 to 14.00 pH
Model: ST2200-B | Order No: 30656033

LaMotte 2099 ColorQ 2x TesTabs PRO 9 Photometer Kit
Model: 2099

LaMotte 2097 ColorQ 2x PRO 9 Plus Photometer Kit
Model: 2097 | Order No: 2097/A

OHAUS ST2200-F Starter pH Meter with pH buffer mini kits, 0.00 to 14.00 pH
Model: ST2200-F | Order No: 30655944

OHAUS AB23PH-B Aquasearcher pH Meter, 0.00 to 14.00 pH
Model: AB23PH-B | Order No: 30589820

Traceable 4277 pH/ORP Meter
Model: 4277 | Order No: 98767-09

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

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

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

LaMotte 5-0130 pH Spear PockeTester, -1 to 15 pH
Model: 5-0130

OAKTON 35660-34 PH250 Waterproof pH and ORP Handheld Meter
Model: 35660-34 | Order No: WD-35660-34

OHAUS AB23PH-F Aquasearcher pH Meter with pH buffer mini kits, 0.00 to 14.00 pH
Model: AB23PH-F | Order No: 30589821

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

Ohaus ST300 Portable pH Meter, 0 to 14 pH, 0 to 100°C
Model: ST300 | Order No: 83033961

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