pH and Water Quality Accessories

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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.

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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

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Showing 21 to 40 of 1185 products

Lamotte 4329-J Spin Disk Reagent Cartridge Disk, single-use, 100-pack-

Lamotte 4329-J Spin Disk Reagent Cartridge Disk, single-use, 100-pack
Model: 4329-J

Your Price $286.00 USD
Availability 13 in Stock

Qty:

Your Price $286.00 USD
Availability 13 in Stock
Quantity

REED R3100SD-PROBE Replacement Conductivity/TDS/Salt Probe-

REED R3100SD-PROBE Replacement Conductivity/TDS/Salt Probe
Model: R3100SD-PROBE

Your Price $89.00 USD
Availability 12 in Stock

Qty:

Your Price $89.00 USD
Availability 12 in Stock
Quantity

REED R3530-AK Replacement Allen Key and Screws-

REED R3530-AK Replacement Allen Key and Screws
Model: R3530-AK

Your Price $10.00 USD
Availability 11 in Stock

Qty:

Your Price $10.00 USD
Availability 11 in Stock
Quantity

OAKTON WD-05942-10 4.01, 7.00 and 10.00 pH Buffer Pack, 500 mL Bottles-

OAKTON WD-05942-10 4.01, 7.00 and 10.00 pH Buffer Pack, 500 mL Bottles
Model: WD-05942-10

Sale Price $30.88 USD
Regular Price $42.30 USD
Availability 11 in Stock

Qty:

Sale Price $30.88 USD
Regular Price $42.30 USD
Availability 11 in Stock
Quantity

LaMotte 7042-G Hardness Test Reagent 1, 30 ml-

LaMotte 7042-G Hardness Test Reagent 1, 30 ml
Model: 7042-G

Your Price $12.70 USD
Availability 10 in Stock

Qty:

Your Price $12.70 USD
Availability 10 in Stock
Quantity

OAKTON WD-00654-00 pH Calibration Buffer, 4.01, 500 mL-

OAKTON WD-00654-00 pH Calibration Buffer, 4.01, 500 mL
Model: WD-00654-00

Sale Price $14.16 USD
Regular Price $19.40 USD
Availability 10 in Stock

Qty:

Sale Price $14.16 USD
Regular Price $19.40 USD
Availability 10 in Stock
Quantity

LaMotte 3880A-M pH Phenol Red ColorQ TesTabs-

LaMotte 3880A-M pH Phenol Red ColorQ TesTabs
Model: 3880A-M

Your Price $161.00 USD
Availability 10 in Stock

Qty:

Your Price $161.00 USD
Availability 10 in Stock
Quantity

REED R5003-ADP-NA Replacement Power Adapter for the R5003, 110V-

REED R5003-ADP-NA Replacement Power Adapter for the R5003, 110V
Model: R5003-ADP-NA

Your Price $20.00 USD
Availability 9 in Stock

Qty:

Your Price $20.00 USD
Availability 9 in Stock
Quantity

LaMotte 3887A-J Calcium Hardness TesTabs for the ColorQ 2x, 0 to 600 ppm, 100-pack-

LaMotte 3887A-J Calcium Hardness TesTabs for the ColorQ 2x, 0 to 600 ppm, 100-pack
Model: 3887A-J

Your Price $28.40 USD
Availability 9 in Stock

Qty:

Your Price $28.40 USD
Availability 9 in Stock
Quantity

LaMotte 7041-G Calcium Hardness #2, 30 ml-

LaMotte 7041-G Calcium Hardness #2, 30 ml
Model: 7041-G

Your Price $12.60 USD
Availability 9 in Stock

Qty:

Your Price $12.60 USD
Availability 9 in Stock
Quantity

OAKTON WD-35808-71 All-in-One Waterproof pH Electrode, Single Junction, Epoxy Body, Sealed-

OAKTON WD-35808-71 All-in-One Waterproof pH Electrode, Single Junction, Epoxy Body, Sealed
Model: WD-35808-71

Sale Price $120.16 USD
Regular Price $164.60 USD
Availability 9 in Stock

Qty:

Sale Price $120.16 USD
Regular Price $164.60 USD
Availability 9 in Stock
Quantity

LaMotte 7039-G Total Alkalinity Reagent, 30 ml-

LaMotte 7039-G Total Alkalinity Reagent, 30 ml
Model: 7039-G

Your Price $14.70 USD
Availability 8 in Stock

Qty:

Your Price $14.70 USD
Availability 8 in Stock
Quantity

OAKTON WD-35820-22 Industrial Series Epoxy-Body Industrial Cell with Graphite Sensor, K = 10, 10' Cable-

OAKTON WD-35820-22 Industrial Series Epoxy-Body Industrial Cell with Graphite Sensor, K = 10, 10' Cable
Model: WD-35820-22

Sale Price $221.92 USD
Regular Price $304.00 USD
Availability 8 in Stock

Qty:

Sale Price $221.92 USD
Regular Price $304.00 USD
Availability 8 in Stock
Quantity

Extech 6015WC Waterproof 4-Wire pH Electrode for Palm pH, 1m Cable-

Extech 6015WC Waterproof 4-Wire pH Electrode for Palm pH, 1m Cable
Model: 6015WC

Your Price $76.99 USD
Availability 7 in Stock

Qty:

Your Price $76.99 USD
Availability 7 in Stock
Quantity

LaMotte 6996A-J Cyanuric Acid TesTabs Tablet Reagent, 100-pack-

LaMotte 6996A-J Cyanuric Acid TesTabs Tablet Reagent, 100-pack
Model: 6996A-J

Your Price $30.60 USD
Availability 7 in Stock

Qty:

Your Price $30.60 USD
Availability 7 in Stock
Quantity

OAKTON WD-00653-16 Conductivity Solution, 84 µS-

OAKTON WD-00653-16 Conductivity Solution, 84 µS
Model: WD-00653-16

Sale Price $14.16 USD
Regular Price $19.40 USD
Availability 7 in Stock

Qty:

Sale Price $14.16 USD
Regular Price $19.40 USD
Availability 7 in Stock
Quantity

OAKTON WD-35655-04 pH/ORP Electrode Storage Solution, 500mL Bottles, Case of 24-

OAKTON WD-35655-04 pH/ORP Electrode Storage Solution, 500mL Bottles, Case of 24
Model: WD-35655-04

Sale Price $374.49 USD
Regular Price $513.00 USD
Availability 7 in Stock

Qty:

Sale Price $374.49 USD
Regular Price $513.00 USD
Availability 7 in Stock
Quantity

LaMotte 3315 Ammonia Nitrogen Test Kit-

LaMotte 3315 Ammonia Nitrogen Test Kit
Model: 3315 | Order No: R-3315

Sale Price $36.78 USD
Regular Price $38.92 USD
Availability 7 in Stock

Qty:

Sale Price $36.78 USD
Regular Price $38.92 USD
Availability 7 in Stock
Quantity

LaMotte 7037-G pH Reagent, 30 ml-

LaMotte 7037-G pH Reagent, 30 ml
Model: 7037-G

Your Price $12.50 USD
Availability 6 in Stock

Qty:

Your Price $12.50 USD
Availability 6 in Stock
Quantity

OAKTON WD-05942-44 7.00 pH Buffer Solution, 4 L-

OAKTON WD-05942-44 7.00 pH Buffer Solution, 4 L
Model: WD-05942-44

Sale Price $45.55 USD
Regular Price $62.40 USD
Availability 6 in Stock

Qty:

Sale Price $45.55 USD
Regular Price $62.40 USD
Availability 6 in Stock
Quantity
Showing 21 to 40 of 1185 products
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