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

Adhesives and Tapes

Alarms, Sirens and Indicators

Batteries and Chargers

Cables and Wiring

Calibration and Testing

Carrying Cases and Holders

Chucks and Keys

Communication Packages

Conductivity Cells

Controls and Switches

Dirt and Moisture Traps

Displays and Interfaces

Electrodes

Filters and Cartridges

Fittings, Connectors and Adapters

Flashlights and Lamps

Lubricants and Couplants

Manuals and Reference Books

Measuring Counters

Modules

Mounting and Stands

PCBs and Cards

pH Strips

Printers and Accessories

Probe and Lead Accessories

Probes and Leads

Protective Covers and Boots

Pumps

Recorders and Charts

Sensors

Solutions and Reagents

Tags and Labels

Tubes and Hoses

Upgrade Options and Software

Accessory and Hardware Kits

Adhesives and Tapes

Alarms, Sirens and Indicators

Batteries and Chargers

Cables and Wiring

Calibration and Testing

Carrying Cases and Holders

Chucks and Keys

Communication Packages

Conductivity Cells

Controls and Switches

Dirt and Moisture Traps

Displays and Interfaces

Electrodes

Filters and Cartridges

Fittings, Connectors and Adapters

Flashlights and Lamps

Lubricants and Couplants

Manuals and Reference Books

Measuring Counters

Modules

Mounting and Stands

PCBs and Cards

pH Strips

Printers and Accessories

Probe and Lead Accessories

Probes and Leads

Protective Covers and Boots

Pumps

Recorders and Charts

Sensors

Solutions and Reagents

Tags and Labels

Tubes and Hoses

Upgrade Options and Software

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Showing 21 to 40 of 1177 products

Lamotte 4329-H SpinDisk Reagent Cartridge for the 203 series, 50-pack, single-use
Model: 4329-H

Your Price	$174.00 USD
Availability	14 in Stock

Qty:

Your Price	$174.00 USD
Availability	14 in Stock
Quantity	Quantity

REED R3525-ADP Power Adapter, 110V
Model: R3525-ADP

Your Price	$29.00 USD
Availability	13 in Stock

Qty:

Your Price	$29.00 USD
Availability	13 in Stock
Quantity	Quantity

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	Quantity

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

Your Price	$12.50 USD
Availability	12 in Stock

Qty:

Your Price	$12.50 USD
Availability	12 in Stock
Quantity	Quantity

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	Quantity

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	Quantity

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	Quantity

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	9 in Stock

Qty:

Sale Price	$152.94 USD
Regular Price	$209.50 USD
Availability	9 in Stock
Quantity	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	6 in Stock

Qty:

Sale Price	$87.75 USD
Regular Price	$120.20 USD
Availability	6 in Stock
Quantity	Quantity

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	6 in Stock

Qty:

Sale Price	$14.16 USD
Regular Price	$19.40 USD
Availability	6 in Stock
Quantity	Quantity

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	6 in Stock

Qty:

Sale Price	$221.92 USD
Regular Price	$304.00 USD
Availability	6 in Stock
Quantity	Quantity

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

Sale Price	$36.78 USD
Regular Price	$38.92 USD
Availability	6 in Stock

Qty:

Sale Price	$36.78 USD
Regular Price	$38.92 USD
Availability	6 in Stock
Quantity	Quantity

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	5 in Stock

Qty:

Sale Price	$223.38 USD
Regular Price	$306.00 USD
Availability	5 in Stock
Quantity	Quantity

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

Sale Price	$146.81 USD
Regular Price	$155.35 USD
Availability	4 in Stock

Qty:

Sale Price	$146.81 USD
Regular Price	$155.35 USD
Availability	4 in Stock
Quantity	Quantity

LaMotte 4483-E Hardness Reagent #5
Model: 4483-E

Sale Price	$9.83 USD
Regular Price	$10.40 USD
Availability	4 in Stock

Qty:

Sale Price	$9.83 USD
Regular Price	$10.40 USD
Availability	4 in Stock
Quantity	Quantity

Showing 21 to 40 of 1177 products

pH and Water Quality Accessories

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Lamotte 4329-H SpinDisk Reagent Cartridge for the 203 series, 50-pack, single-use Model: 4329-H

Qty:

REED R3525-ADP Power Adapter, 110V Model: R3525-ADP

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

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LaMotte 4483-E Hardness Reagent #5 Model: 4483-E

Qty:

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Lamotte 4329-H SpinDisk Reagent Cartridge for the 203 series, 50-pack, single-use
Model: 4329-H

REED R3525-ADP Power Adapter, 110V
Model: R3525-ADP

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

LaMotte 4483-E Hardness Reagent #5
Model: 4483-E