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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 21 to 40 of 294 products

REED R3000SD-KIT3 Data Logging pH/ORP Meter with Electrodes, Temperature Probe, SD Card and Power Adapter-

REED R3000SD-KIT3 Data Logging pH/ORP Meter with Electrodes, Temperature Probe, SD Card and Power Adapter
Model: R3000SD-KIT3

Sale Price $575.00 USD
Regular Price $589.00 USD
Availability 26 in Stock

Qty:

Sale Price $575.00 USD
Regular Price $589.00 USD
Availability 26 in Stock
Quantity

REED R3100SD Data Logging Conductivity/TDS/Salinity Meter-

REED R3100SD Data Logging Conductivity/TDS/Salinity Meter
Model: R3100SD

Your Price $375.00 USD
Availability 23 in Stock

Qty:

Your Price $375.00 USD
Availability 23 in Stock
Quantity

REED R3100SD-NIST Data Logging Conductivity/TDS/Salinity Meter,-

REED R3100SD-NIST Data Logging Conductivity/TDS/Salinity Meter, includes Traceable Calibration Certificate
Model: R3100SD-NIST

Your Price $605.00 USD
Availability 5 Days

Qty:

Your Price $605.00 USD
Availability 5 Days
Quantity

REED R3100SD-KIT Data Logging Conductivity/TDS/Salinity Meter with SD Card, Power Adapter and Solution-

REED R3100SD-KIT Data Logging Conductivity/TDS/Salinity Meter with SD Card, Power Adapter and Solution
Model: R3100SD-KIT

Sale Price $420.00 USD
Regular Price $440.00 USD
Availability 23 in Stock

Qty:

Sale Price $420.00 USD
Regular Price $440.00 USD
Availability 23 in Stock
Quantity

REED R3530-ELECTRODE Conductivity/TDS/Salinity Electrode-

REED R3530-ELECTRODE Conductivity/TDS/Salinity Electrode
Model: R3530-ELECTRODE

Your Price $42.00 USD
Availability 22 in Stock

Qty:

Your Price $42.00 USD
Availability 22 in Stock
Quantity

REED R3500-ELECTRODE pH Electrode-

REED R3500-ELECTRODE pH Electrode
Model: R3500-ELECTRODE

Your Price $39.00 USD
Availability 16 in Stock

Qty:

Your Price $39.00 USD
Availability 16 in Stock
Quantity

OAKTON 35634-30 pHTestr 30+ Waterproof Pocket Tester-

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

Sale Price $114.25 USD
Regular Price $156.50 USD
Availability 4 in Stock

Qty:

Sale Price $114.25 USD
Regular Price $156.50 USD
Availability 4 in Stock
Quantity

Baker B3050 pH Roll, 0 to 13pH, 50'-

Baker B3050 pH Roll, 0 to 13pH, 50'
Model: B3050

Sale Price $17.00 USD
Regular Price $20.00 USD
Availability 4 in Stock

Qty:

Sale Price $17.00 USD
Regular Price $20.00 USD
Availability 4 in Stock
Quantity

OAKTON PH 150 pH Meter-

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

Sale Price $586.92 USD
Regular Price $804.00 USD
Availability 3 in Stock

Qty:

Sale Price $586.92 USD
Regular Price $804.00 USD
Availability 3 in Stock
Quantity

LaMotte 1904 pH Electrode, Gel-Filled Accessory for 5-1936-01-

LaMotte 1904 pH Electrode, Gel-Filled Accessory for 5-1936-01
Model: 1904

Sale Price $158.76 USD
Regular Price $168.00 USD
Availability 2 in Stock

Qty:

Sale Price $158.76 USD
Regular Price $168.00 USD
Availability 2 in Stock
Quantity

LaMotte 2097 ColorQ 2x PRO 9 Plus Photometer Kit-

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

Your Price $346.80 USD
Availability 2 in Stock

Qty:

Your Price $346.80 USD
Availability 2 in Stock
Quantity

OAKTON WD-05942-49 High Accuracy Buffer Solution, 7.000pH, 500ML-

OAKTON WD-05942-49 High Accuracy Buffer Solution, 7.000pH, 500ML
Model: WD-05942-49

Sale Price $33.36 USD
Regular Price $45.70 USD
Availability 2 in Stock

Qty:

Sale Price $33.36 USD
Regular Price $45.70 USD
Availability 2 in Stock
Quantity

LaMotte 1740 Total Chlorine TCl TRACER PockeTester-

LaMotte 1740 Total Chlorine TCl TRACER PockeTester
Model: 1740

Your Price $354.30 USD
Availability 1 in Stock

Qty:

Your Price $354.30 USD
Availability 1 in Stock
Quantity

LaMotte 1766 pH, Salinity, TDS, Conductivity, & Temperature TRACER PockeTester-

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

Your Price $284.00 USD
Availability 1 in Stock

Qty:

Your Price $284.00 USD
Availability 1 in Stock
Quantity

LaMotte 2086 ColorQ 2x PRO 7-

LaMotte 2086 ColorQ 2x PRO 7
Model: 2086

Your Price $264.00 USD
Availability 1 in Stock

Qty:

Your Price $264.00 USD
Availability 1 in Stock
Quantity

Atago 4250 PAL-SALT Digital Handheld Pocket Salt Meter, 0 to 10% Scale Range, 41 to 212°F-

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 in Stock

Qty:

Sale Price $480.20 USD
Regular Price $490.00 USD
Availability 1 in Stock
Quantity

Atago 4320 DPH-2 Digital pH Meter, 0 to 14 pH scale range-

Atago 4320 DPH-2 Digital pH Meter, 0 to 14 pH scale range
Model: 4320 | Order No: DPH-2

Sale Price $137.20 USD
Regular Price $140.00 USD
Availability 1 in Stock

Qty:

Sale Price $137.20 USD
Regular Price $140.00 USD
Availability 1 in Stock
Quantity

OHAUS ST322 pH Electrode, plastic, 0.00 to 14 pH-

OHAUS ST322 pH Electrode, plastic, 0.00 to 14 pH
Model: ST322 | Order No: 30681113

Sale Price $116.56 USD
Regular Price $187.00 USD
Availability 1 in Stock

Qty:

Sale Price $116.56 USD
Regular Price $187.00 USD
Availability 1 in Stock
Quantity

LaMotte 7024-J TISAB Reagent, 100 Tablets for 1756 Tracer-

LaMotte 7024-J TISAB Reagent, 100 Tablets for 1756 Tracer
Model: 7024-J

Sale Price $22.50 USD
Regular Price $23.81 USD
Availability 1 in Stock

Qty:

Sale Price $22.50 USD
Regular Price $23.81 USD
Availability 1 in Stock
Quantity

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

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
Showing 21 to 40 of 294 products
Baker B3050 pH Roll
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