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 271 products

REED R3525-KIT2 pH/mV Meter with Buffer Solution and Power Adapter Kit
Model: R3525-KIT2

Sale Price	$219.00 USD
Regular Price	$228.00 USD
Availability	2 in Stock

Qty:

Sale Price	$219.00 USD
Regular Price	$228.00 USD
Availability	2 in Stock
Quantity

REED R3525-ELECTRODE pH Electrode with Temperature, 39" (1m) Cable
Model: R3525-ELECTRODE

Your Price	$119.00 USD
Availability	41 in Stock

Qty:

Your Price	$119.00 USD
Availability	41 in Stock
Quantity

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

Your Price	$379.00 USD
Availability	5 Days

Qty:

Your Price	$379.00 USD
Availability	5 Days
Quantity

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

Sale Price	$159.00 USD
Regular Price	$164.00 USD
Availability	20 in Stock

Qty:

Sale Price	$159.00 USD
Regular Price	$164.00 USD
Availability	20 in Stock
Quantity

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

Your Price	$39.00 USD
Availability	22 in Stock

Qty:

Your Price	$39.00 USD
Availability	22 in Stock
Quantity

REED R3525 pH/mV Meter with Temperature
Model: R3525

Your Price	$169.00 USD
Availability	157 in Stock

Qty:

Your Price	$169.00 USD
Availability	157 in Stock
Quantity

REED R3530 Conductivity/TDS/Salinity Meter
Model: R3530

Your Price	$149.00 USD
Availability	86 in Stock

Qty:

Your Price	$149.00 USD
Availability	86 in Stock
Quantity

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

Your Price	$399.00 USD
Availability	5 Days

Qty:

Your Price	$399.00 USD
Availability	5 Days
Quantity

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

Your Price	$330.00 USD
Availability	1 to 2 Weeks

Qty:

Your Price	$330.00 USD
Availability	1 to 2 Weeks
Quantity

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

Your Price	$305.00 USD
Availability	11 to 12 Weeks

Qty:

Your Price	$305.00 USD
Availability	11 to 12 Weeks
Quantity

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

Your Price	$330.00 USD
Availability	1 to 2 Weeks

Qty:

Your Price	$330.00 USD
Availability	1 to 2 Weeks
Quantity

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

Your Price	$245.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$245.00 USD
Availability	2 to 3 Weeks
Quantity

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

Your Price	$245.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$245.00 USD
Availability	2 to 3 Weeks
Quantity

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

Your Price	$315.00 USD
Availability	1 Week

Qty:

Your Price	$315.00 USD
Availability	1 Week
Quantity

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

Sale Price	$17.00 USD
Regular Price	$20.00 USD
Availability	17 in Stock

Qty:

Sale Price	$17.00 USD
Regular Price	$20.00 USD
Availability	17 in Stock
Quantity

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

Sale Price	$191.00 USD
Regular Price	$224.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$191.00 USD
Regular Price	$224.00 USD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$261.00 USD
Regular Price	$306.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$261.00 USD
Regular Price	$306.00 USD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$418.00 USD
Regular Price	$491.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$418.00 USD
Regular Price	$491.00 USD
Availability	2 to 3 Weeks
Quantity

OHAUS 30681233 Glass Flow Chamber
Model: 30681233

Sale Price	$166.00 USD
Regular Price	$195.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$166.00 USD
Regular Price	$195.00 USD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$101.00 USD
Regular Price	$118.00 USD
Availability	1 Week

Qty:

Sale Price	$101.00 USD
Regular Price	$118.00 USD
Availability	1 Week
Quantity

Showing 21 to 40 of 271 products

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ph/ORP/ISE

REED R3525-KIT2 pH/mV Meter with Buffer Solution and Power Adapter Kit Model: R3525-KIT2

Qty:

REED R3525-ELECTRODE pH Electrode with Temperature, 39" (1m) Cable Model: R3525-ELECTRODE

Qty:

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

Qty:

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

Qty:

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

Qty:

REED R3525 pH/mV Meter with Temperature Model: R3525

Qty:

REED R3530 Conductivity/TDS/Salinity Meter Model: R3530

Qty:

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

Qty:

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

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

OHAUS 30681233 Glass Flow Chamber Model: 30681233

Qty:

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

Qty:

REED R3525-KIT2 pH/mV Meter with Buffer Solution and Power Adapter Kit
Model: R3525-KIT2

REED R3525-ELECTRODE pH Electrode with Temperature, 39" (1m) Cable
Model: R3525-ELECTRODE

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

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

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

REED R3525 pH/mV Meter with Temperature
Model: R3525

REED R3530 Conductivity/TDS/Salinity Meter
Model: R3530

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

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

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

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

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

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

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

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

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

OHAUS 30681233 Glass Flow Chamber
Model: 30681233

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