pH Meters

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 80 of 85 products

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

Testo 206 Compact pH Tester for Liquids, pH1
Model: 206 | Order No: 0563 2061

Sale Price	$233.75 USD
Regular Price	$275.00 USD
Availability	3 to 4 Weeks3 to 4 Weeks

Qty:

Sale Price	$233.75 USD
Regular Price	$275.00 USD
Availability	3 to 4 Weeks3 to 4 Weeks
Quantity	Quantity

LaMotte 2085 ColorQ 2X Pool 4 Photometer Kit with Bluetooth, liquid reagents
Model: 2085 | Order No: 2085/A

Your Price	$258.75 USD
Availability	1 Week

Qty:

Your Price	$258.75 USD
Availability	1 Week
Quantity	Quantity

LaMotte 2087 ColorQ 2x TesTabs Pro 7 On-Site Multi-Test Photometer Kit
Model: 2087

Your Price	$257.72 USD
Availability	15+ Weeks

Qty:

Your Price	$257.72 USD
Availability	15+ 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 2082 ColorQ 2x TesTabs PRO 4 Photometer Kit with Bluetooth
Model: 2082

Your Price	$253.58 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$253.58 USD
Availability	2 to 3 Weeks
Quantity	Quantity

REED R3000SD Data Logging pH/ORP Meter
Model: R3000SD

Your Price	$239.00 USD
Availability	5 Days158 in Stock

Qty:

Your Price	$239.00 USD
Availability	5 Days158 in Stock
Quantity	Quantity

Testo 206 Compact pH Tester for Use with External Probes, pH3
Model: 206 | Order No: 0563 2063

Sale Price	$192.10 USD
Regular Price	$226.00 USD
Availability	2 to 3 Weeks3 to 4 Weeks

Qty:

Sale Price	$192.10 USD
Regular Price	$226.00 USD
Availability	2 to 3 Weeks3 to 4 Weeks
Quantity	Quantity

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

Sale Price	$162.06 USD
Regular Price	$222.00 USD
Availability	4 Days

Qty:

Sale Price	$162.06 USD
Regular Price	$222.00 USD
Availability	4 Days
Quantity	Quantity

Extech PH220-C pH Meter with Temperature, Waterproof Palm
Model: PH220-C

Your Price	$219.00 USD
Availability	5 to 6 Weeks6 to 7 Weeks

Qty:

Your Price	$219.00 USD
Availability	5 to 6 Weeks6 to 7 Weeks
Quantity	Quantity

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

Sale Price	$156.59 USD
Regular Price	$214.50 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$156.59 USD
Regular Price	$214.50 USD
Availability	1 to 2 Weeks
Quantity	Quantity

REED R3525 pH/mV Meter with Temperature
Model: R3525

Your Price	$199.00 USD
Availability	306 in Stock

Qty:

Your Price	$199.00 USD
Availability	306 in Stock
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	7 to 8 Weeks

Qty:

Sale Price	$168.24 USD
Regular Price	$178.03 USD
Availability	7 to 8 Weeks
Quantity	Quantity

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	2 in Stock

Qty:

Sale Price	$129.21 USD
Regular Price	$177.00 USD
Availability	2 in Stock
Quantity	Quantity

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	Quantity

Extech PH110 ExStik pH Meter, Waterproof, Refillable
Model: PH110

Your Price	$154.00 USD
Availability	4 to 5 Weeks4 to 5 Weeks

Qty:

Your Price	$154.00 USD
Availability	4 to 5 Weeks4 to 5 Weeks
Quantity	Quantity

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	5 Days11 in Stock

Qty:

Sale Price	$109.72 USD
Regular Price	$150.30 USD
Availability	5 Days11 in Stock
Quantity	Quantity

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	10 in Stock

Qty:

Sale Price	$126.00 USD
Regular Price	$133.00 USD
Availability	10 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

Extech PH100 Waterproof ExStik pH Meter
Model: PH100

Your Price	$124.00 USD
Availability	3 to 4 Weeks4 to 5 Weeks

Qty:

Your Price	$124.00 USD
Availability	3 to 4 Weeks4 to 5 Weeks
Quantity	Quantity

Showing 61 to 80 of 85 products

pH Meters

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

Qty:

Testo 206 Compact pH Tester for Liquids, pH1 Model: 206 | Order No: 0563 2061

Qty:

LaMotte 2085 ColorQ 2X Pool 4 Photometer Kit with Bluetooth, liquid reagents Model: 2085 | Order No: 2085/A

Qty:

LaMotte 2087 ColorQ 2x TesTabs Pro 7 On-Site Multi-Test Photometer Kit Model: 2087

Qty:

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

Qty:

LaMotte 2082 ColorQ 2x TesTabs PRO 4 Photometer Kit with Bluetooth Model: 2082

Qty:

REED R3000SD Data Logging pH/ORP Meter Model: R3000SD

Qty:

Testo 206 Compact pH Tester for Use with External Probes, pH3 Model: 206 | Order No: 0563 2063

Qty:

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

Qty:

Extech PH220-C pH Meter with Temperature, Waterproof Palm Model: PH220-C

Qty:

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

Qty:

REED R3525 pH/mV Meter with Temperature Model: R3525

Qty:

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

Qty:

OAKTON EcoTestr pH 2+ Pocket pH Meter Model: EcoTestr pH2+ | Order No: WD-35423-01

Qty:

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

Qty:

Extech PH110 ExStik pH Meter, Waterproof, Refillable Model: PH110

Qty:

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

Qty:

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

Qty:

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

Qty:

Extech PH100 Waterproof ExStik pH Meter Model: PH100

Qty:

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

Testo 206 Compact pH Tester for Liquids, pH1
Model: 206 | Order No: 0563 2061

LaMotte 2085 ColorQ 2X Pool 4 Photometer Kit with Bluetooth, liquid reagents
Model: 2085 | Order No: 2085/A

LaMotte 2087 ColorQ 2x TesTabs Pro 7 On-Site Multi-Test Photometer Kit
Model: 2087

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

LaMotte 2082 ColorQ 2x TesTabs PRO 4 Photometer Kit with Bluetooth
Model: 2082

REED R3000SD Data Logging pH/ORP Meter
Model: R3000SD

Testo 206 Compact pH Tester for Use with External Probes, pH3
Model: 206 | Order No: 0563 2063

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

Extech PH220-C pH Meter with Temperature, Waterproof Palm
Model: PH220-C

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

REED R3525 pH/mV Meter with Temperature
Model: R3525

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

OAKTON EcoTestr pH 2+ Pocket pH Meter
Model: EcoTestr pH2+ | Order No: WD-35423-01

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

Extech PH110 ExStik pH Meter, Waterproof, Refillable
Model: PH110

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

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

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

Extech PH100 Waterproof ExStik pH Meter
Model: PH100