pH and Water Quality Accessories

Search within this category

Find the accessories you need to make accurate assessments about drinking water and other substances. From replacement probes, electrodes, conductivity cells and leads to memory cards, carrying cases, batteries, printers and mounts for your devices, a variety of basic test kit essentials are available.

Search within this category

Accessory and Hardware Kits

Accessory and Hardware Kits

Adhesives and Tapes

Adhesives and Tapes

Alarms, Sirens and Indicators

Alarms, Sirens and Indicators

Batteries and Chargers

Batteries and Chargers

Cables and Wiring

Cables and Wiring

Calibration and Testing

Calibration and Testing

Carrying Cases and Holders

Carrying Cases and Holders

Chucks and Keys

Chucks and Keys

Communication Packages

Communication Packages

Conductivity Cells

Conductivity Cells

Controls and Switches

Controls and Switches

Dirt and Moisture Traps

Dirt and Moisture Traps

Displays and Interfaces

Displays and Interfaces

Electrodes

Electrodes

Filters and Cartridges

Filters and Cartridges

Fittings, Connectors and Adapters

Fittings, Connectors and Adapters

Flashlights and Lamps

Flashlights and Lamps

Lubricants and Couplants

Lubricants and Couplants

Manuals and Reference Books

Manuals and Reference Books

Measuring Counters

Measuring Counters

Modules

Modules

Mounting and Stands

Mounting and Stands

PCBs and Cards

PCBs and Cards

pH Strips

pH Strips

Printers and Accessories

Printers and Accessories

Probe and Lead Accessories

Probe and Lead Accessories

Probes and Leads

Probes and Leads

Protective Covers and Boots

Protective Covers and Boots

Pumps

Pumps

Recorders and Charts

Recorders and Charts

Sensors

Sensors

Solutions and Reagents

Solutions and Reagents

Tags and Labels

Tags and Labels

Tubes and Hoses

Tubes and Hoses

Upgrade Options and Software

Upgrade Options and Software

Filter by

Showing 41 to 60 of 1185 products

OAKTON WD-35806-21 Industrial Series Self-Cleaning Flat-Surface Double-Junction pH Electrode-

OAKTON WD-35806-21 Industrial Series Self-Cleaning Flat-Surface Double-Junction pH Electrode
Model: WD-35806-21

Sale Price $223.38 USD
Regular Price $306.00 USD
Availability 6 in Stock

Qty:

Sale Price $223.38 USD
Regular Price $306.00 USD
Availability 6 in Stock
Quantity

OAKTON WD-35811-72 Acorn All-in-One pH Electrode, Double-Junction, Epoxy Body, Sealed-

OAKTON WD-35811-72 Acorn All-in-One pH Electrode, Double-Junction, Epoxy Body, Sealed
Model: WD-35811-72

Sale Price $139.50 USD
Regular Price $191.10 USD
Availability 6 in Stock

Qty:

Sale Price $139.50 USD
Regular Price $191.10 USD
Availability 6 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 5 in Stock

Qty:

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

Lamotte 4336-H Spin Disk Reagent Cartridge, 8 tests, 50-pack-

Lamotte 4336-H Spin Disk Reagent Cartridge, 8 tests, 50-pack
Model: 4336-H

Sale Price $137.03 USD
Regular Price $145.00 USD
Availability 5 in Stock

Qty:

Sale Price $137.03 USD
Regular Price $145.00 USD
Availability 5 in Stock
Quantity

OAKTON WD-35811-71 Acorn All-in-One pH Electrode, Single Junction, Epoxy Body, Sealed-

OAKTON WD-35811-71 Acorn All-in-One pH Electrode, Single Junction, Epoxy Body, Sealed
Model: WD-35811-71

Sale Price $102.78 USD
Regular Price $140.80 USD
Availability 4 in Stock

Qty:

Sale Price $102.78 USD
Regular Price $140.80 USD
Availability 4 in Stock
Quantity

Testo 0650 2062 Spare pH Probe pH2 for Testo 206 with Gel Storage Cap-

Testo 0650 2062 Spare pH Probe pH2 for Testo 206 with Gel Storage Cap
Model: 0650 2062

Sale Price $275.40 USD
Regular Price $324.00 USD
Availability 3 in Stock

Qty:

Sale Price $275.40 USD
Regular Price $324.00 USD
Availability 3 in Stock
Quantity

OAKTON WD-35641-51 Replacement pH Electrode-

OAKTON WD-35641-51 Replacement pH Electrode
Model: 35641-51 | Order No: WD-35641-51

Sale Price $87.75 USD
Regular Price $120.20 USD
Availability 3 in Stock

Qty:

Sale Price $87.75 USD
Regular Price $120.20 USD
Availability 3 in Stock
Quantity

LaMotte R-2056 Color-Q Pro 7 Test Reagent Refill Kit-

LaMotte R-2056 Color-Q Pro 7 Test Reagent Refill Kit
Model: R-2056

Your Price $91.40 USD
Availability 3 in Stock

Qty:

Your Price $91.40 USD
Availability 3 in Stock
Quantity

OAKTON WD-00653-04 pH/ORP Electrode Storage Solution, 500mL, Bottle-

OAKTON WD-00653-04 pH/ORP Electrode Storage Solution, 500mL, Bottle
Model: WD-00653-04

Sale Price $19.20 USD
Regular Price $26.30 USD
Availability 3 in Stock

Qty:

Sale Price $19.20 USD
Regular Price $26.30 USD
Availability 3 in Stock
Quantity

OAKTON WD-00654-04 pH Calibration Buffer, 7.00, 500 mL-

OAKTON WD-00654-04 pH Calibration Buffer, 7.00, 500 mL
Model: WD-00654-04

Sale Price $14.16 USD
Regular Price $19.40 USD
Availability 3 in Stock

Qty:

Sale Price $14.16 USD
Regular Price $19.40 USD
Availability 3 in Stock
Quantity

LaMotte 3561-01 Hydroponics 4-Way Test Kit-

LaMotte 3561-01 Hydroponics 4-Way Test Kit
Model: 3561-01 | Order No: 3561-01/A

Sale Price $373.28 USD
Regular Price $395.00 USD
Availability 3 in Stock

Qty:

Sale Price $373.28 USD
Regular Price $395.00 USD
Availability 3 in Stock
Quantity

REED R1425 Electrode Cleaning Solution-

REED R1425 Electrode Cleaning Solution
Model: R1425

Your Price $17.00 USD
Availability 2 in Stock

Qty:

Your Price $17.00 USD
Availability 2 in Stock
Quantity

OAKTON WD-35808-72 pH Electrode with ATC, Double-Junction, Epoxy-Body, Gel-Filled, Waterproof -

OAKTON WD-35808-72 pH Electrode with ATC, Double-Junction, Epoxy-Body, Gel-Filled, Waterproof
Model: 35808-72 | Order No: WD-35808-72

Sale Price $152.94 USD
Regular Price $209.50 USD
Availability 2 in Stock

Qty:

Sale Price $152.94 USD
Regular Price $209.50 USD
Availability 2 in Stock
Quantity

LaMotte 4487WT-H Hardness Reagent #7, 60 ml, drop count-

LaMotte 4487WT-H Hardness Reagent #7, 60 ml, drop count
Model: 4487WT-H

Sale Price $11.62 USD
Regular Price $12.30 USD
Availability 2 in Stock

Qty:

Sale Price $11.62 USD
Regular Price $12.30 USD
Availability 2 in Stock
Quantity

LaMotte 6141WT-G Sulfuric Acid, 1:1, 30 ml-

LaMotte 6141WT-G Sulfuric Acid, 1:1, 30 ml
Model: 6141WT-G

Sale Price $11.91 USD
Regular Price $12.60 USD
Availability 2 in Stock

Qty:

Sale Price $11.91 USD
Regular Price $12.60 USD
Availability 2 in Stock
Quantity

LaMotte 6903A-J Chlorine DPD #1 Instrument Grade Tablets, 100 Tablets-

LaMotte 6903A-J Chlorine DPD #1 Instrument Grade Tablets, 100 Tablets
Model: 6903A-J

Your Price $23.20 USD
Availability 2 in Stock

Qty:

Your Price $23.20 USD
Availability 2 in Stock
Quantity

LaMotte S-6155-H Peracetic Acid Titrant, 60 ml-

LaMotte S-6155-H Peracetic Acid Titrant, 60 ml
Model: S-6155-H

Sale Price $11.72 USD
Regular Price $12.40 USD
Availability 2 in Stock

Qty:

Sale Price $11.72 USD
Regular Price $12.40 USD
Availability 2 in Stock
Quantity

OAKTON WD-00653-18 Conductivity Standard Solution, 1413µ, 1-Pint Bottle-

OAKTON WD-00653-18 Conductivity Standard Solution, 1413µ, 1-Pint Bottle
Model: WD-00653-18

Sale Price $14.16 USD
Regular Price $19.40 USD
Availability 2 in Stock

Qty:

Sale Price $14.16 USD
Regular Price $19.40 USD
Availability 2 in Stock
Quantity

LaMotte 5708A-G Potassium Indicator TesTabs-

LaMotte 5708A-G Potassium Indicator TesTabs
Model: 5708A-G

Sale Price $10.11 USD
Regular Price $10.70 USD
Availability 2 in Stock

Qty:

Sale Price $10.11 USD
Regular Price $10.70 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 $33.14 USD
Regular Price $45.40 USD
Availability 2 in Stock

Qty:

Sale Price $33.14 USD
Regular Price $45.40 USD
Availability 2 in Stock
Quantity
Showing 41 to 60 of 1185 products
We Ship Free on Orders Over &99 within Canada
  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal