Accessories for Water Testing – NeoSupply

Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Order special instructions

Order special instructions

Log in to see price

Taxes, discounts and shipping calculated at checkout.

Become a partner today

Country/region

Search

Products
Brands
Contact Us
Become a Partner

Country/region

Search

Products

Faucets and Fixtures Filter Housings & Components Fittings Parts and Accessories Pumps & Tanks Replacement Filters & Cartridges Tubing & Hoses Valves Water Dispensers & Coolers Water Filtration & Treatment Systems Water Testing Warehouse & Hardscape Supplies

Faucets and Fixtures

Cooler & Dispensing Faucets Drinking Water Faucets Faucet Accessories Glass Fillers Hot & Cold Water Faucets Kitchen Faucets Laboratory Faucets Medical Faucets Pre-Rinse Faucets RO Drinking Water Air Gap Faucets Shower Assemblies & Parts Shower & Bath Water Filters Specialty Faucets View All

Filter Housings & Components

Accessories for Filter Housings and Components Bag Filter Vessel Brackets Commercial & Industrial Filter Housings Filter Heads Filter Housings Filter Wrenches Heavy Duty (Big Blue®) Membrane Housings View All

Fittings

Adapters Bushing Fittings Caps (End Stops) Couplings Cross Fittings Divider (Wye) Fittings Fittings Accessories Manifold Fittings Nipple Fittings Plugs Quick-Connect Fittings Quick-Disconnect Fittings Reducers Tee Fittings View All

Parts and Accessories

Accessories for Water Conditioners Accessories for Water Distillers Airgap & Backflow Prevention Air Filters Drain Adapters Drum Dispensing Systems Flow Controls & Restrictors Hardware Leak Detection & Prevention Systems O-Rings, Gaskets, & Gauges Power Cords Pressure Regulators Rain Harvesting Replacement Parts for Spin-Down & Sediment Trapper Switches Tube Clamps & Clips UV Ballast and Power Supplies Water Metering View All

Pumps & Tanks

Bilge Pumps Booster Pumps Centrifugal Pumps Diaphragm Pumps Peristaltic Pumps Permeate Pumps Piston Pumps Pump Accessories Rotary Vane Pumps & Motors Submersible Pumps Brine Tanks Bulk Storage Tanks Retention & Contact Tanks Reverse Osmosis Accumulator Tanks Septic Tanks Tank Accessories Thermal & Hydronic Expansion Tanks Well Water Tanks View All

Replacement Filters & Cartridges

Carbon Filters Ceramic Candle Filter & Elements Deionization Cartridges Filter Accessories Media & Resin Membranes Oil & Hydraulic Filter Cartridges Pleated Membrane Cartridges (High Purity) Pool & Spa Filters Refillable & Reusable Media Cartridges Refrigerator Water Filters Reverse Osmosis Filter Kits Sediment & Particulate Filters Shower & Bath Water Filters Specialty Cartridges Ultraviolet (UV) Replacements Water Distiller Postfilters Water Pitcher Filters Water Softening & Scale Control Cartridges View All

Tubing & Hoses

Braided PVC Tubing Flexible PVC Tubing Hoses PEX Tubing Polyethylene LLDPE Tubing Polypropylene Tubing Polyurethane Tubing Santoprene Thermoplastic Rubber Tubing Silicone Tubing Tube Clamps & Clips Tubing & Hosing Accessories View All

Valves

Ball Valves Bypass Valves Check Valves Control Valves Flow Control Valves Foot Valves Needle Valves Pressure Relief Valves Shut-Off Valves Specialty Valves View All

Water Dispensers & Coolers

Accessories Chillers & Instant Hots Drinking Fountains Water Bottles Water Coolers Glass Jars & Growlers Bottled Water Dispensers View All

Water Filtration & Treatment Systems

Coffee & Espresso Filtration Systems Disinfection Systems Distillation Systems (Water Distillers) Filtration Systems Food & Beverage Filtration Systems Gardening & Hydroponics Hard Water & Scale Control Systems Ice Filtration Systems Reverse Osmosis Systems Specialty & Other Systems Water Heater Filter Systems View All

Water Testing

Accessories for Water Testing Controllers Handheld Meters Home Test Kits & Strips In-Line Monitors Lab Send-In Test Kits Pool & Spa Test Kits Sanitizing Kits & Media Student/Educational Test Kits View All

Warehouse & Hardscape Supplies

Ground Mats Polymeric Sand & Sealers Tape & Packing Supplies View All
Brands
Contact Us
Become a Partner

Accessories for Water Testing

Sort by:

22 products

Filter:

Category (0)

Category

Accessories for Water Testing (22 products)

Product type (0)

Product type

Accessories for Water Testing (22 products)

Brand (0)

Brand

Basics (1 product)
HM Digital (15 products)
Industrial Test Systems (2 products)
neoPure (2 products)
Pentair Water (1 product)
Solventum (1 product)

Body Material (0)

Body Material

Polypropylene (1 product)

Capacity (0)

Capacity

50 MICRONS (1 product)

Inlet Connection (0)

Inlet Connection

3ft PVC Jacket 3 Cond. Cable (1 product)

Filter and sort Filter

Filter and sort

Filter

22 products

Category

Accessories for Water Testing (22 products)

Clear

Product type

Accessories for Water Testing (22 products)

Clear

Brand

Basics (1 products)
HM Digital (15 products)
Industrial Test Systems (2 products)
neoPure (2 products)
Pentair Water (1 products)
Solventum (1 products)

Clear

Body Material

Polypropylene (1 products)

Clear

Capacity

50 MICRONS (1 products)

Clear

Inlet Connection

3ft PVC Jacket 3 Cond. Cable (1 products)

Clear

Sort by:

Remove all

22 products

HM Digital SP-3 Dual TDS Sensor Probes for DM-2 Dual Inline TDS Monitor

HM Digital SP-3 Dual TDS Sensor Probes for DM-2 Dual Inline TDS Monitor

Vendor:
HM Digital
SKU
HM-SP-3
Log in to see price
Replacement Reagent #2, Bottle of 50

Replacement Reagent #2, Bottle of 50

Vendor:
Industrial Test Systems
SKU
484002
Log in to see price
HM Digital TDS 1000 ppm Calibration Solution, 20 ml

Sold out

HM Digital TDS 1000 ppm Calibration Solution, 20 ml

Vendor:
HM Digital
SKU
CP-1000-20ML
Log in to see price

Sold out
HM Digital Replacement Sensors for PSC-64D

HM Digital Replacement Sensors for PSC-64D

Vendor:
HM Digital
SKU
SP-10.5
Log in to see price
Polypropylene Beaker 100 ml

Polypropylene Beaker 100 ml

Vendor:
neoPure
SKU
BEAKER-100PP
Log in to see price
HM Digital SP-C5 TDS/EC Replacement Probe for HydroMaster HM-500

HM Digital SP-C5 TDS/EC Replacement Probe for HydroMaster HM-500

Vendor:
HM Digital
SKU
SP-C5
Log in to see price
HM Digital SP-1-PSC TDS/EC Sensor Probe for Panel Mounted Controllers

HM Digital SP-1-PSC TDS/EC Sensor Probe for Panel Mounted Controllers

Vendor:
HM Digital
SKU
HM-SP-1-PSC
Log in to see price
HM Digital Extended Range EC/TDS Mini Controller

Sold out

HM Digital Extended Range EC/TDS Mini Controller

Vendor:
HM Digital
SKU
PSC-50
Log in to see price

Sold out
HM Digital pH/ORP Electrode Storage Solution

Sold out

HM Digital pH/ORP Electrode Storage Solution

Vendor:
HM Digital
SKU
ORP-STOR
Log in to see price

Sold out
HM Digital Single Sensor Probe 4 pin connector

HM Digital Single Sensor Probe 4 pin connector

Vendor:
HM Digital
SKU
HM-SP-5
Log in to see price
HM Digital Replacement Iron Rod for PR-1

HM Digital Replacement Iron Rod for PR-1

Vendor:
HM Digital
SKU
IR-1
Log in to see price
Replacement Aluminum Rod - PR 2

Replacement Aluminum Rod - PR 2

Vendor:
HM Digital
SKU
AR-2
Log in to see price
HM Digital CC-1 Cover for Panel Mounted Controllers

Sold out

HM Digital CC-1 Cover for Panel Mounted Controllers

Vendor:
Solventum
SKU
HM-CC-1
Log in to see price

Sold out
Pentair Connected Salt Level Sensor

Pentair Connected Salt Level Sensor

Vendor:
Pentair Water
SKU
4005702
Log in to see price
CARAFE 3QT WATERWISE 8500

CARAFE 3QT WATERWISE 8500

Vendor:
neoPure
SKU
8550
Log in to see price
Replacement Reagent #1, Bottle of 50

Replacement Reagent #1, Bottle of 50

Vendor:
Industrial Test Systems
SKU
484001
Log in to see price
Turbine Flow Rate Sensor

Sold out

Turbine Flow Rate Sensor

Vendor:
Basics
SKU
FT-330-237651
Log in to see price

Sold out
Replacement Aluminum Rod - PR 1

Replacement Aluminum Rod - PR 1

Vendor:
HM Digital
SKU
AR-1
Log in to see price
HM Digital SP-P5 pH Replacement Probe for HydroMaster HM-500

HM Digital SP-P5 pH Replacement Probe for HydroMaster HM-500

Vendor:
HM Digital
SKU
SP-P5
Log in to see price
HM Digital SP-2 Dual TDS Sensor Probe for DM-1 Dual Inline TDS Monitor

HM Digital SP-2 Dual TDS Sensor Probe for DM-1 Dual Inline TDS Monitor

Vendor:
HM Digital
SKU
HM-SP-2
Log in to see price
HM Digital C1000 TDS and EC Calibration NaCl Solution - 1000 ppm 3oz/89ml

HM Digital C1000 TDS and EC Calibration NaCl Solution - 1000 ppm 3oz/89ml

Vendor:
HM Digital
SKU
C1000:24PK
Log in to see price
HM Digital C342 TDS and EC Calibration Solution - 342 ppm NaCl 3oz/89mL

HM Digital C342 TDS and EC Calibration Solution - 342 ppm NaCl 3oz/89mL

Vendor:
HM Digital
SKU
C342:36PK
Log in to see price

Online Forms

New Partner Application
Existing Partner Login Request
Credit Application For Terms
Request A Quote

Customer Service

Contact Us
Return Policy
Shipping Policy
FAQ
About Us
Local Pickup

Distribution Centers

2299 Ridge Road

Greenville, SC 29607

3195 W Professional Cir St 200

Salt Lake City, UT 84104

The wholesale portal for water treatment professionals and distributors.

Subscribe to our emails

Email

Country/region

Search

Payment methods

© 2026, NeoSupply Powered by Shopify

Refund policy
Privacy policy
Terms of service
Shipping policy
Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.