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 61 to 75 of 75 products

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

Your Price	$320.85 USD
Availability	4 to 5 Weeks

Qty:

Your Price	$320.85 USD
Availability	4 to 5 Weeks
Quantity	Quantity

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

Your Price	$341.55 USD
Availability	15+ Weeks

Qty:

Your Price	$341.55 USD
Availability	15+ Weeks
Quantity	Quantity

REED R3525 pH/mV Meter with Temperature
Model: R3525

Your Price	$199.00 USD
Availability	307 in Stock

Qty:

Your Price	$199.00 USD
Availability	307 in Stock
Quantity	Quantity

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	Quantity

LaMotte 4353-H SpinDisk Reagent Cartridge for the FF fresh water series, 50-pack
Model: 4353-H

Sale Price	$168.24 USD
Regular Price	$178.03 USD
Availability	1 in Stock

Qty:

Sale Price	$168.24 USD
Regular Price	$178.03 USD
Availability	1 in Stock
Quantity	Quantity

LaMotte 3121-02 Low Range Phosphate Test Kit
Model: 3121-02

Sale Price	$118.45 USD
Regular Price	$125.34 USD
Availability	7 to 8 Weeks

Qty:

Sale Price	$118.45 USD
Regular Price	$125.34 USD
Availability	7 to 8 Weeks
Quantity	Quantity

LaMotte 5-0035-01 pH 5 Meter with case, 0 to 14 pH
Model: 5-0035-01

Sale Price	$536.97 USD
Regular Price	$568.22 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$536.97 USD
Regular Price	$568.22 USD
Availability	3 to 4 Weeks
Quantity	Quantity

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

Sale Price	$428.75 USD
Regular Price	$453.70 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$428.75 USD
Regular Price	$453.70 USD
Availability	2 to 3 Weeks
Quantity	Quantity

LaMotte 5-0131 Replacement Electrode for the PH SPEAR
Model: 5-0131

Sale Price	$242.62 USD
Regular Price	$256.74 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$242.62 USD
Regular Price	$256.74 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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	3 in Stock

Qty:

Sale Price	$385.00 USD
Regular Price	$404.00 USD
Availability	3 in Stock
Quantity	Quantity

LaMotte 2100 ColorQ 2x High Range Chlorine Colorimeter Kit with Bluetooth
Model: 2100 | Order No: 2100/B

Sale Price	$268.98 USD
Regular Price	$284.63 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$268.98 USD
Regular Price	$284.63 USD
Availability	3 to 4 Weeks
Quantity	Quantity

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

Sale Price	$272.89 USD
Regular Price	$288.77 USD
Availability	6 to 7 Weeks

Qty:

Sale Price	$272.89 USD
Regular Price	$288.77 USD
Availability	6 to 7 Weeks
Quantity	Quantity

REED R3510 Long Stem pH Meter
Model: R3510

Your Price	$75.00 USD
Availability	5 Days49 in Stock

Qty:

Your Price	$75.00 USD
Availability	5 Days49 in Stock
Quantity	Quantity

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	Quantity

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	14 in Stock

Qty:

Sale Price	$105.00 USD
Regular Price	$109.00 USD
Availability	14 in Stock
Quantity	Quantity

Showing 61 to 75 of 75 products

4.8/5 Stars

4.8/5 Stars

pH Meters

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

Qty:

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

Qty:

REED R3525 pH/mV Meter with Temperature
Model: R3525

Qty:

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

Qty:

LaMotte 4353-H SpinDisk Reagent Cartridge for the FF fresh water series, 50-pack
Model: 4353-H

Qty:

LaMotte 3121-02 Low Range Phosphate Test Kit
Model: 3121-02

Qty:

LaMotte 5-0035-01 pH 5 Meter with case, 0 to 14 pH
Model: 5-0035-01

Qty:

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

Qty:

LaMotte 5-0131 Replacement Electrode for the PH SPEAR
Model: 5-0131

Qty:

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

Qty:

LaMotte 2100 ColorQ 2x High Range Chlorine Colorimeter Kit with Bluetooth
Model: 2100 | Order No: 2100/B

Qty:

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

Qty:

REED R3510 Long Stem pH Meter
Model: R3510

Qty:

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

Qty:

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

Qty:

4.8/5 Stars

4.8/5 Stars

pH Meters

Filter by

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

Qty:

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

Qty:

REED R3525 pH/mV Meter with Temperature Model: R3525

Qty:

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

Qty:

LaMotte 4353-H SpinDisk Reagent Cartridge for the FF fresh water series, 50-pack Model: 4353-H

Qty:

LaMotte 3121-02 Low Range Phosphate Test Kit Model: 3121-02

Qty:

LaMotte 5-0035-01 pH 5 Meter with case, 0 to 14 pH Model: 5-0035-01

Qty:

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

Qty:

LaMotte 5-0131 Replacement Electrode for the PH SPEAR Model: 5-0131

Qty:

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

Qty:

LaMotte 2100 ColorQ 2x High Range Chlorine Colorimeter Kit with Bluetooth Model: 2100 | Order No: 2100/B

Qty:

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

Qty:

REED R3510 Long Stem pH Meter Model: R3510

Qty:

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

Qty:

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

Qty:

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

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

REED R3525 pH/mV Meter with Temperature
Model: R3525

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

LaMotte 4353-H SpinDisk Reagent Cartridge for the FF fresh water series, 50-pack
Model: 4353-H

LaMotte 3121-02 Low Range Phosphate Test Kit
Model: 3121-02

LaMotte 5-0035-01 pH 5 Meter with case, 0 to 14 pH
Model: 5-0035-01

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

LaMotte 5-0131 Replacement Electrode for the PH SPEAR
Model: 5-0131

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

LaMotte 2100 ColorQ 2x High Range Chlorine Colorimeter Kit with Bluetooth
Model: 2100 | Order No: 2100/B

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

REED R3510 Long Stem pH Meter
Model: R3510

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

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