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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 61 to 80 of 294 products

REED R3530-NIST Conductivity/TDS/Salinity Meter,-

REED R3530-NIST Conductivity/TDS/Salinity Meter, includes Traceable Calibration Certificate
Model: R3530-NIST

Your Price $389.00 USD
Availability 5 Days

Qty:

Your Price $389.00 USD
Availability 5 Days
Quantity

REED R3530-KIT Conductivity/TDS/Salinity Meter and Solution Kit-

REED R3530-KIT Conductivity/TDS/Salinity Meter and Solution Kit
Model: R3530-KIT

Sale Price $169.00 USD
Regular Price $176.00 USD
Availability 52 in Stock

Qty:

Sale Price $169.00 USD
Regular Price $176.00 USD
Availability 52 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 R3525 pH/mV Meter with Temperature-

REED R3525 pH/mV Meter with Temperature
Model: R3525

Your Price $199.00 USD
Availability 301 in Stock

Qty:

Your Price $199.00 USD
Availability 301 in Stock
Quantity

REED R3530 Conductivity/TDS/Salinity Meter-

REED R3530 Conductivity/TDS/Salinity Meter
Model: R3530

Your Price $159.00 USD
Availability 65 in Stock

Qty:

Your Price $159.00 USD
Availability 65 in Stock
Quantity

REED R3525-NIST pH/mV Meter with Temperature,-

REED R3525-NIST pH/mV Meter with Temperature, includes Traceable Calibration Certificate
Model: R3525-NIST

Your Price $429.00 USD
Availability 5 Days

Qty:

Your Price $429.00 USD
Availability 5 Days
Quantity

LaMotte 2099 ColorQ 2x TesTabs PRO 9 Photometer Kit-

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

Your Price $341.55 USD
Availability 6 to 7 Weeks

Qty:

Your Price $341.55 USD
Availability 6 to 7 Weeks
Quantity

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

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

Your Price $320.85 USD
Availability 4 to 5 Weeks

Qty:

Your Price $320.85 USD
Availability 4 to 5 Weeks
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 $341.55 USD
Availability 15+ Weeks

Qty:

Your Price $341.55 USD
Availability 15+ Weeks
Quantity

LaMotte 2085 ColorQ 2X Pool 4 Photometer Kit with Bluetooth, liquid reagents-

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

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

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

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

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

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 5 in Stock

Qty:

Sale Price $17.00 USD
Regular Price $20.00 USD
Availability 5 in Stock
Quantity

Hanna HI 9829-01 Multiparameter Waterproof Meter only, 115 V-

Hanna HI 9829-01 Multiparameter Waterproof Meter only, 115 V
Model: HI 9829-01

Sale Price $1655.22 USD
Regular Price $1689.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1655.22 USD
Regular Price $1689.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS STCON5 Conductivity Electrode, glass, 50 μS/cm to 2000 μS/cm-

OHAUS STCON5 Conductivity Electrode, glass, 50 μS/cm to 2000 μS/cm
Model: STCON5 | Order No: 30681116

Sale Price $159.80 USD
Regular Price $252.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $159.80 USD
Regular Price $252.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS STCON8 Conductivity Electrode, glass, 0.055 μS/cm to 300 μS/cm-

OHAUS STCON8 Conductivity Electrode, glass, 0.055 μS/cm to 300 μS/cm
Model: STCON8 w/o chamber | Order No: 30681117

Sale Price $217.14 USD
Regular Price $343.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $217.14 USD
Regular Price $343.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS STCON8 Conductivity Electrode with flow chamber, 0.055 μS/cm to 300 μS/cm-

OHAUS STCON8 Conductivity Electrode with flow chamber, 0.055 μS/cm to 300 μS/cm
Model: STCON8 w/ chamber | Order No: 30681235

Sale Price $348.74 USD
Regular Price $550.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $348.74 USD
Regular Price $550.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS 30681233 Glass Flow Chamber-

OHAUS 30681233 Glass Flow Chamber
Model: 30681233

Sale Price $138.18 USD
Regular Price $218.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $138.18 USD
Regular Price $218.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS 30661423 Electrode holder for the AB33/41-

OHAUS 30661423 Electrode holder for the AB33/41
Model: 30661423

Sale Price $83.66 USD
Regular Price $132.00 USD
Availability 1 Week

Qty:

Sale Price $83.66 USD
Regular Price $132.00 USD
Availability 1 Week
Quantity

OHAUS 30661424 Electrode holder for the AB23-

OHAUS 30661424 Electrode holder for the AB23
Model: 30661424

Sale Price $83.66 USD
Regular Price $132.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $83.66 USD
Regular Price $132.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 61 to 80 of 294 products
Baker B3050 pH Roll
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