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 1 to 20 of 271 products

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

Sale Price	$364.52 USD
Regular Price	$462.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$364.52 USD
Regular Price	$462.00 USD
Availability	1 to 2 Weeks
Quantity

Traceable 4320 Dissolved Oxygen Meter
Model: 4320 | Order No: 98767-10

Sale Price	$503.38 USD
Regular Price	$638.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$503.38 USD
Regular Price	$638.00 USD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$314.81 USD
Regular Price	$399.00 USD
Availability	5 Days

Qty:

Sale Price	$314.81 USD
Regular Price	$399.00 USD
Availability	5 Days
Quantity

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

Sale Price	$31.17 USD
Regular Price	$39.50 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$31.17 USD
Regular Price	$39.50 USD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$31.17 USD
Regular Price	$39.50 USD
Availability	1 Week

Qty:

Sale Price	$31.17 USD
Regular Price	$39.50 USD
Availability	1 Week
Quantity

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

Sale Price	$31.17 USD
Regular Price	$39.50 USD
Availability	5 Days

Qty:

Sale Price	$31.17 USD
Regular Price	$39.50 USD
Availability	5 Days
Quantity

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

Sale Price	$31.17 USD
Regular Price	$39.50 USD
Availability	1 Week

Qty:

Sale Price	$31.17 USD
Regular Price	$39.50 USD
Availability	1 Week
Quantity

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

Sale Price	$31.17 USD
Regular Price	$39.50 USD
Availability	3 Days

Qty:

Sale Price	$31.17 USD
Regular Price	$39.50 USD
Availability	3 Days
Quantity

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

Sale Price	$359.00 USD
Regular Price	$379.00 USD
Availability	5 Days

Qty:

Sale Price	$359.00 USD
Regular 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	23 in Stock

Qty:

Sale Price	$159.00 USD
Regular Price	$164.00 USD
Availability	23 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 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

Sale Price	$379.00 USD
Regular Price	$399.00 USD
Availability	5 Days

Qty:

Sale Price	$379.00 USD
Regular Price	$399.00 USD
Availability	5 Days
Quantity

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	4 in Stock

Qty:

Sale Price	$219.00 USD
Regular Price	$228.00 USD
Availability	4 in Stock
Quantity

REED R3525-KIT pH/mV Meter with Buffer Solution Kit
Model: R3525-KIT

Sale Price	$189.05 USD
Regular Price	$199.00 USD
Availability	109 in Stock

Qty:

Sale Price	$189.05 USD
Regular Price	$199.00 USD
Availability	109 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 R3525 pH/mV Meter with Temperature
Model: R3525

Your Price	$169.00 USD
Availability	161 in Stock

Qty:

Your Price	$169.00 USD
Availability	161 in Stock
Quantity

REED R3500-NIST pH Meter, includes Traceable Certificate
Model: R3500-NIST

Sale Price	$299.00 USD
Regular Price	$319.00 USD
Availability	5 Days

Qty:

Sale Price	$299.00 USD
Regular Price	$319.00 USD
Availability	5 Days
Quantity

REED R3500-KIT pH Meter and 4pH/7pH Buffer Solution Kit
Model: R3500-KIT

Sale Price	$115.00 USD
Regular Price	$119.00 USD
Availability	79 in Stock

Qty:

Sale Price	$115.00 USD
Regular Price	$119.00 USD
Availability	79 in Stock
Quantity

REED R3500-ELECTRODE pH Electrode
Model: R3500-ELECTRODE

Your Price	$39.00 USD
Availability	22 in Stock

Qty:

Your Price	$39.00 USD
Availability	22 in Stock
Quantity

Showing 1 to 20 of 271 products

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ph/ORP/ISE

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

Qty:

Traceable 4320 Dissolved Oxygen Meter Model: 4320 | Order No: 98767-10

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

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 R3530 Conductivity/TDS/Salinity Meter Model: R3530

Qty:

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

Qty:

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

Qty:

REED R3525-KIT pH/mV Meter with Buffer Solution Kit Model: R3525-KIT

Qty:

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

Qty:

REED R3525 pH/mV Meter with Temperature Model: R3525

Qty:

REED R3500-NIST pH Meter, includes Traceable Certificate Model: R3500-NIST

Qty:

REED R3500-KIT pH Meter and 4pH/7pH Buffer Solution Kit Model: R3500-KIT

Qty:

REED R3500-ELECTRODE pH Electrode Model: R3500-ELECTRODE

Qty:

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

Traceable 4320 Dissolved Oxygen Meter
Model: 4320 | Order No: 98767-10

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

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

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

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

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

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

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 R3530 Conductivity/TDS/Salinity Meter
Model: R3530

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

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

REED R3525-KIT pH/mV Meter with Buffer Solution Kit
Model: R3525-KIT

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

REED R3525 pH/mV Meter with Temperature
Model: R3525

REED R3500-NIST pH Meter, includes Traceable Certificate
Model: R3500-NIST

REED R3500-KIT pH Meter and 4pH/7pH Buffer Solution Kit
Model: R3500-KIT

REED R3500-ELECTRODE pH Electrode
Model: R3500-ELECTRODE