pH Meters

Search within this category

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.

Search within this category

Showing 61 to 80 of 92 products

OAKTON 35660-46 PC250 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter
Model: 35660-46 | Order No: WD-35660-46

Sale Price	$519.03 USD
Regular Price	$711.00 USD
Availability	5 Days

Qty:

Sale Price	$519.03 USD
Regular Price	$711.00 USD
Availability	5 Days
Quantity	Quantity

OAKTON 35660-36 PH260 Waterproof pH and ORP Handheld Meter
Model: 35660-36 | Order No: WD-35660-36

Sale Price	$485.45 USD
Regular Price	$665.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$485.45 USD
Regular Price	$665.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$370.84 USD
Regular Price	$508.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$370.84 USD
Regular Price	$508.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35660-12 PH260 Waterproof pH and ORP Handheld Meter Kit, 1000 points
Model: 35660-12 | Order No: WD-35660-12

Sale Price	$627.80 USD
Regular Price	$860.00 USD
Availability	5 Days

Qty:

Sale Price	$627.80 USD
Regular Price	$860.00 USD
Availability	5 Days
Quantity	Quantity

OAKTON 35660-10 PH250 Waterproof pH and ORP Handheld Meter Kit, 500 points
Model: 35660-10 | Order No: WD-35660-10

Sale Price	$490.56 USD
Regular Price	$672.00 USD
Availability	5 Days

Qty:

Sale Price	$490.56 USD
Regular Price	$672.00 USD
Availability	5 Days
Quantity	Quantity

OAKTON 35634-66 pHTestr 5 Waterproof Pocket Tester with pH buffer pouches
Model: 35634-66 | Order No: WD-35634-66

Sale Price	$163.89 USD
Regular Price	$224.50 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$163.89 USD
Regular Price	$224.50 USD
Availability	1 to 2 Weeks
Quantity	Quantity

OAKTON 35634-30 pHTestr 30+ Waterproof Pocket Tester
Model: pHTestr 30 | Order No: WD-35634-30

Sale Price	$119.98 USD
Regular Price	$164.35 USD
Availability	2 in Stock

Qty:

Sale Price	$119.98 USD
Regular Price	$164.35 USD
Availability	2 in Stock
Quantity	Quantity

OAKTON 35420-24 pH 2700 Benchtop Meter with probes
Model: 35420-24 | Order No: WD-35420-24

Sale Price	$1325.63 USD
Regular Price	$1815.93 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1325.63 USD
Regular Price	$1815.93 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$454.79 USD
Regular Price	$623.00 USD
Availability	4 Days

Qty:

Sale Price	$454.79 USD
Regular Price	$623.00 USD
Availability	4 Days
Quantity	Quantity

OAKTON 35419-28 pH 550 Benchtop Meter Kit
Model: 35419-28 | Order No: WD-35419-28

Sale Price	$484.72 USD
Regular Price	$664.00 USD
Availability	1 Week

Qty:

Sale Price	$484.72 USD
Regular Price	$664.00 USD
Availability	1 Week
Quantity	Quantity

OAKTON 06754-01 pHTestr 30 Waterproof Pocket Tester and Buffer Pack Bundle
Model: 06754-01 | Order No: WD-06754-01

Sale Price	$170.09 USD
Regular Price	$233.00 USD
Availability	4 Days

Qty:

Sale Price	$170.09 USD
Regular Price	$233.00 USD
Availability	4 Days
Quantity	Quantity

MadgeTech pHTemp2000 pH/Temperature Data Logger with LCD
Model: pHTemp2000

Your Price	$669.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$669.00 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

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

Sale Price	$168.40 USD
Regular Price	$178.20 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$168.40 USD
Regular Price	$178.20 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$120.20 USD
Regular Price	$127.20 USD
Availability	7 to 8 Weeks

Qty:

Sale Price	$120.20 USD
Regular Price	$127.20 USD
Availability	7 to 8 Weeks
Quantity	Quantity

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

Sale Price	$276.89 USD
Regular Price	$293.00 USD
Availability	9 to 10 Weeks

Qty:

Sale Price	$276.89 USD
Regular Price	$293.00 USD
Availability	9 to 10 Weeks
Quantity	Quantity

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

Sale Price	$273.11 USD
Regular Price	$289.00 USD
Availability	5 to 6 Weeks

Qty:

Sale Price	$273.11 USD
Regular Price	$289.00 USD
Availability	5 to 6 Weeks
Quantity	Quantity

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

Your Price	$346.80 USD
Availability	6 to 7 Weeks

Qty:

Your Price	$346.80 USD
Availability	6 to 7 Weeks
Quantity	Quantity

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

Your Price	$346.80 USD
Availability	15+ Weeks

Qty:

Your Price	$346.80 USD
Availability	15+ Weeks
Quantity	Quantity

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

Your Price	$320.90 USD
Availability	5 to 6 Weeks

Qty:

Your Price	$320.90 USD
Availability	5 to 6 Weeks
Quantity	Quantity

Showing 61 to 80 of 92 products

pH Meters

Filter by

OAKTON 35660-46 PC250 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter Model: 35660-46 | Order No: WD-35660-46

Qty:

OAKTON 35660-36 PH260 Waterproof pH and ORP Handheld Meter Model: 35660-36 | Order No: WD-35660-36

Qty:

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

Qty:

OAKTON 35660-12 PH260 Waterproof pH and ORP Handheld Meter Kit, 1000 points Model: 35660-12 | Order No: WD-35660-12

Qty:

OAKTON 35660-10 PH250 Waterproof pH and ORP Handheld Meter Kit, 500 points Model: 35660-10 | Order No: WD-35660-10

Qty:

OAKTON 35634-66 pHTestr 5 Waterproof Pocket Tester with pH buffer pouches Model: 35634-66 | Order No: WD-35634-66

Qty:

OAKTON 35634-30 pHTestr 30+ Waterproof Pocket Tester Model: pHTestr 30 | Order No: WD-35634-30

Qty:

OAKTON 35420-24 pH 2700 Benchtop Meter with probes Model: 35420-24 | Order No: WD-35420-24

Qty:

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

Qty:

OAKTON 35419-28 pH 550 Benchtop Meter Kit Model: 35419-28 | Order No: WD-35419-28

Qty:

OAKTON 06754-01 pHTestr 30 Waterproof Pocket Tester and Buffer Pack Bundle Model: 06754-01 | Order No: WD-06754-01

Qty:

MadgeTech pHTemp2000 pH/Temperature Data Logger with LCD Model: pHTemp2000

Qty:

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

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

Qty:

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

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:

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

Qty:

Customer Service

Value Testers Services

Get To Know Us

OAKTON 35660-46 PC250 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter
Model: 35660-46 | Order No: WD-35660-46

OAKTON 35660-36 PH260 Waterproof pH and ORP Handheld Meter
Model: 35660-36 | Order No: WD-35660-36

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

OAKTON 35660-12 PH260 Waterproof pH and ORP Handheld Meter Kit, 1000 points
Model: 35660-12 | Order No: WD-35660-12

OAKTON 35660-10 PH250 Waterproof pH and ORP Handheld Meter Kit, 500 points
Model: 35660-10 | Order No: WD-35660-10

OAKTON 35634-66 pHTestr 5 Waterproof Pocket Tester with pH buffer pouches
Model: 35634-66 | Order No: WD-35634-66

OAKTON 35634-30 pHTestr 30+ Waterproof Pocket Tester
Model: pHTestr 30 | Order No: WD-35634-30

OAKTON 35420-24 pH 2700 Benchtop Meter with probes
Model: 35420-24 | Order No: WD-35420-24

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

OAKTON 35419-28 pH 550 Benchtop Meter Kit
Model: 35419-28 | Order No: WD-35419-28

OAKTON 06754-01 pHTestr 30 Waterproof Pocket Tester and Buffer Pack Bundle
Model: 06754-01 | Order No: WD-06754-01

MadgeTech pHTemp2000 pH/Temperature Data Logger with LCD
Model: pHTemp2000

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

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

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

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

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