ph/ORP/ISE

Find a wide selection of pH and ORP meters for testing water conditioning, aquariums, wastewater monitoring or even beverage production. Features include datalogging functions along with NIST certified meters.

Showing 41 to 60 of 294 products

OAKTON PC 450 WD-35630-10 pH/ORP/EC Meter with Combo Probe
Model: PC 450 | Order No: WD-35630-10

Sale Price	$1082.59 USD
Regular Price	$1483.00 USD
Availability	1 in Stock

Qty:

Sale Price	$1082.59 USD
Regular Price	$1483.00 USD
Availability	1 in Stock
Quantity	Quantity

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	Quantity

LaMotte 1766 pH, Salinity, TDS, Conductivity, & Temperature TRACER PockeTester
Model: 1766

Your Price	$279.87 USD
Availability	6 to 7 Weeks

Qty:

Your Price	$279.87 USD
Availability	6 to 7 Weeks
Quantity	Quantity

LaMotte 2086 ColorQ 2x PRO 7
Model: 2086

Your Price	$270.00 USD
Availability	6 to 7 Weeks

Qty:

Your Price	$270.00 USD
Availability	6 to 7 Weeks
Quantity	Quantity

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

Sale Price	$229.64 USD
Regular Price	$243.00 USD
Availability	6 to 7 Weeks

Qty:

Sale Price	$229.64 USD
Regular Price	$243.00 USD
Availability	6 to 7 Weeks
Quantity	Quantity

LaMotte 5-0034-01 pH 5 pH Meter
Model: 5-0034-01

Sale Price	$497.84 USD
Regular Price	$526.82 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$497.84 USD
Regular Price	$526.82 USD
Availability	1 Week1 to 2 Weeks
Quantity	Quantity

OAKTON PH 150 pH Meter
Model: PH 150 | Order No: WD-35614-32

Sale Price	$478.52 USD
Regular Price	$655.50 USD
Availability	4 to 5 Weeks5 to 6 Weeks

Qty:

Sale Price	$478.52 USD
Regular Price	$655.50 USD
Availability	4 to 5 Weeks5 to 6 Weeks
Quantity	Quantity

OAKTON PH 700 Benchtop pH Meter Kit
Model: PH 700 | Order No: WD-35419-10

Sale Price	$612.84 USD
Regular Price	$839.50 USD
Availability	1 Week

Qty:

Sale Price	$612.84 USD
Regular Price	$839.50 USD
Availability	1 Week
Quantity	Quantity

OAKTON WD-35634-60 PCTSTestr 5 Waterproof Pocket Tester, -2 to 16 pH, 0.1 to 10 ppt
Model: WD-35634-60

Sale Price	$174.11 USD
Regular Price	$238.50 USD
Availability	4 Days1 to 2 Weeks

Qty:

Sale Price	$174.11 USD
Regular Price	$238.50 USD
Availability	4 Days1 to 2 Weeks
Quantity	Quantity

Traceable 4065 Conductivity Standard, 16 oz, 10 μS
Model: 4065 | Order No: 00652-24

Sale Price	$33.77 USD
Regular Price	$42.80 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$33.77 USD
Regular Price	$42.80 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Traceable 4066 Conductivity Standard, 16 oz, 100 μS
Model: 4066 | Order No: 00652-26

Sale Price	$33.77 USD
Regular Price	$42.80 USD
Availability	5 Days

Qty:

Sale Price	$33.77 USD
Regular Price	$42.80 USD
Availability	5 Days
Quantity	Quantity

Traceable 4067 Conductivity Standard, 16 oz, 1,000 μS
Model: 4067 | Order No: 00652-28

Sale Price	$33.77 USD
Regular Price	$42.80 USD
Availability	1 Week

Qty:

Sale Price	$33.77 USD
Regular Price	$42.80 USD
Availability	1 Week
Quantity	Quantity

Traceable 4068 Conductivity Standard, 16 oz, 10,000 μS
Model: 4068 | Order No: 00652-32

Sale Price	$33.77 USD
Regular Price	$42.80 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$33.77 USD
Regular Price	$42.80 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Traceable 4069 Conductivity Standard, 16 oz, 100,000 μS
Model: 4069 | Order No: 00652-34

Sale Price	$32.43 USD
Regular Price	$41.10 USD
Availability	3 Days

Qty:

Sale Price	$32.43 USD
Regular Price	$41.10 USD
Availability	3 Days
Quantity	Quantity

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

Sale Price	$334.14 USD
Regular Price	$423.50 USD
Availability	5 Days

Qty:

Sale Price	$334.14 USD
Regular Price	$423.50 USD
Availability	5 Days
Quantity	Quantity

Traceable 4360 Conductivity Meter with Expanded Range, 0 to 200 mS
Model: 4360 | Order No: 19601-03

Sale Price	$402.39 USD
Regular Price	$510.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$402.39 USD
Regular Price	$510.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

LaMotte 2000-02 SMART Spectro 2 Spectrophotometer
Model: 2000-02

Sale Price	$4780.35 USD
Regular Price	$5058.57 USD
Availability	4 Days

Qty:

Sale Price	$4780.35 USD
Regular Price	$5058.57 USD
Availability	4 Days
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

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

Your Price	$320.00 USD
Availability	4 to 5 Weeks

Qty:

Your Price	$320.00 USD
Availability	4 to 5 Weeks
Quantity	Quantity

Showing 41 to 60 of 294 products

ph/ORP/ISE

OAKTON PC 450 WD-35630-10 pH/ORP/EC Meter with Combo Probe Model: PC 450 | Order No: WD-35630-10

Qty:

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

Qty:

LaMotte 1766 pH, Salinity, TDS, Conductivity, & Temperature TRACER PockeTester Model: 1766

Qty:

LaMotte 2086 ColorQ 2x PRO 7 Model: 2086

Qty:

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

Qty:

LaMotte 5-0034-01 pH 5 pH Meter Model: 5-0034-01

Qty:

OAKTON PH 150 pH Meter Model: PH 150 | Order No: WD-35614-32

Qty:

OAKTON PH 700 Benchtop pH Meter Kit Model: PH 700 | Order No: WD-35419-10

Qty:

OAKTON WD-35634-60 PCTSTestr 5 Waterproof Pocket Tester, -2 to 16 pH, 0.1 to 10 ppt Model: WD-35634-60

Qty:

Traceable 4065 Conductivity Standard, 16 oz, 10 μS Model: 4065 | Order No: 00652-24

Qty:

Traceable 4066 Conductivity Standard, 16 oz, 100 μS Model: 4066 | Order No: 00652-26

Qty:

Traceable 4067 Conductivity Standard, 16 oz, 1,000 μS Model: 4067 | Order No: 00652-28

Qty:

Traceable 4068 Conductivity Standard, 16 oz, 10,000 μS Model: 4068 | Order No: 00652-32

Qty:

Traceable 4069 Conductivity Standard, 16 oz, 100,000 μS Model: 4069 | Order No: 00652-34

Qty:

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

Qty:

Traceable 4360 Conductivity Meter with Expanded Range, 0 to 200 mS Model: 4360 | Order No: 19601-03

Qty:

LaMotte 2000-02 SMART Spectro 2 Spectrophotometer Model: 2000-02

Qty:

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

Qty:

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

Qty:

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

Qty:

OAKTON PC 450 WD-35630-10 pH/ORP/EC Meter with Combo Probe
Model: PC 450 | Order No: WD-35630-10

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

LaMotte 1766 pH, Salinity, TDS, Conductivity, & Temperature TRACER PockeTester
Model: 1766

LaMotte 2086 ColorQ 2x PRO 7
Model: 2086

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

LaMotte 5-0034-01 pH 5 pH Meter
Model: 5-0034-01

OAKTON PH 150 pH Meter
Model: PH 150 | Order No: WD-35614-32

OAKTON PH 700 Benchtop pH Meter Kit
Model: PH 700 | Order No: WD-35419-10

OAKTON WD-35634-60 PCTSTestr 5 Waterproof Pocket Tester, -2 to 16 pH, 0.1 to 10 ppt
Model: WD-35634-60

Traceable 4065 Conductivity Standard, 16 oz, 10 μS
Model: 4065 | Order No: 00652-24

Traceable 4066 Conductivity Standard, 16 oz, 100 μS
Model: 4066 | Order No: 00652-26

Traceable 4067 Conductivity Standard, 16 oz, 1,000 μS
Model: 4067 | Order No: 00652-28

Traceable 4068 Conductivity Standard, 16 oz, 10,000 μS
Model: 4068 | Order No: 00652-32

Traceable 4069 Conductivity Standard, 16 oz, 100,000 μS
Model: 4069 | Order No: 00652-34

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

Traceable 4360 Conductivity Meter with Expanded Range, 0 to 200 mS
Model: 4360 | Order No: 19601-03

LaMotte 2000-02 SMART Spectro 2 Spectrophotometer
Model: 2000-02

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

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

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