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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 293 products

Atago 4250 PAL-SALT Digital Handheld Pocket Salt Meter, 0 to 10% Scale Range, 41 to 212°F
Model: 4250 | Order No: PAL-SALT

Sale Price	$480.20 USD
Regular Price	$490.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$480.20 USD
Regular Price	$490.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

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

Sale Price	$34.79 USD
Regular Price	$44.10 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$34.79 USD
Regular Price	$44.10 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$34.79 USD
Regular Price	$44.10 USD
Availability	1 Week

Qty:

Sale Price	$34.79 USD
Regular Price	$44.10 USD
Availability	1 Week
Quantity	Quantity

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

Sale Price	$34.79 USD
Regular Price	$44.10 USD
Availability	1 Week

Qty:

Sale Price	$34.79 USD
Regular Price	$44.10 USD
Availability	1 Week
Quantity	Quantity

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

Sale Price	$34.79 USD
Regular Price	$44.10 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$34.79 USD
Regular Price	$44.10 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	$34.79 USD
Regular Price	$44.10 USD
Availability	3 Days

Qty:

Sale Price	$34.79 USD
Regular Price	$44.10 USD
Availability	3 Days
Quantity	Quantity

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

Sale Price	$344.20 USD
Regular Price	$436.25 USD
Availability	3 Days

Qty:

Sale Price	$344.20 USD
Regular Price	$436.25 USD
Availability	3 Days
Quantity	Quantity

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

Sale Price	$414.62 USD
Regular Price	$525.50 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$414.62 USD
Regular Price	$525.50 USD
Availability	1 to 2 Weeks
Quantity	Quantity

LaMotte 1741 pH Tracer PockeTester, 0-14pH Range
Model: 1741

Your Price	$185.60 USD
Availability	1 to 2 Weeks1 to 2 Weeks

Qty:

Your Price	$185.60 USD
Availability	1 to 2 Weeks1 to 2 Weeks
Quantity	Quantity

LaMotte 1749 Salt/TDS/Temperature Tracer PockeTester
Model: 1749

Your Price	$183.80 USD
Availability	1 to 2 Weeks

Qty:

Your Price	$183.80 USD
Availability	1 to 2 Weeks
Quantity	Quantity

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

Sale Price	$5937.44 USD
Regular Price	$6283.00 USD
Availability	4 Days

Qty:

Sale Price	$5937.44 USD
Regular Price	$6283.00 USD
Availability	4 Days
Quantity	Quantity

LaMotte 2082 ColorQ 2x TesTabs PRO 4 Photometer Kit with Bluetooth
Model: 2082 | Order No: 2082/A

Your Price	$258.80 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$258.80 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	$258.80 USD
Availability	1 Week

Qty:

Your Price	$258.80 USD
Availability	1 Week
Quantity	Quantity

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

Your Price	$331.20 USD
Availability	4 to 5 Weeks

Qty:

Your Price	$331.20 USD
Availability	4 to 5 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

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 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

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

Sale Price	$468.15 USD
Regular Price	$641.30 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$468.15 USD
Regular Price	$641.30 USD
Availability	2 to 3 Weeks
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 35634-66 pHTestr 5 Waterproof Pocket Tester with pH buffer pouches
Model: 35634-66 | Order No: WD-35634-66

Sale Price	$158.19 USD
Regular Price	$216.70 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$158.19 USD
Regular Price	$216.70 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Showing 41 to 60 of 293 products

4.8/5 Stars

4.8/5 Stars

ph/ORP/ISE

Atago 4250 PAL-SALT Digital Handheld Pocket Salt Meter, 0 to 10% Scale Range, 41 to 212°F Model: 4250 | Order No: PAL-SALT

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 1741 pH Tracer PockeTester, 0-14pH Range Model: 1741

Qty:

LaMotte 1749 Salt/TDS/Temperature Tracer PockeTester Model: 1749

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 | Order No: 2082/A

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:

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:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

Atago 4250 PAL-SALT Digital Handheld Pocket Salt Meter, 0 to 10% Scale Range, 41 to 212°F
Model: 4250 | Order No: PAL-SALT

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 1741 pH Tracer PockeTester, 0-14pH Range
Model: 1741

LaMotte 1749 Salt/TDS/Temperature Tracer PockeTester
Model: 1749

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

LaMotte 2082 ColorQ 2x TesTabs PRO 4 Photometer Kit with Bluetooth
Model: 2082 | Order No: 2082/A

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

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

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

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

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

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