Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Customer Service
Cart Icon
0
Cart Icon
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Lab Equipment & Supplies
  4. /
  5. Lab Instruments
  6. /
  7. Water Quality Testing

Water Quality Testing (6,500+ items)

Extech ExStick Pocket pH Tester:pH Range 0.00 -14.00, Waterproof, 3 Calibration Points, Accurate to 0.01 pH PH100
Extech

ExStick Pocket pH Tester:pH Range 0.00 -14.00, Waterproof, 3 Calibration Points, Accurate to 0.01 pH

Zoro # G2936211
Mfr # PH100
product price:  $124.99
/ea
Oakton pH Meter, Digital 3563405
Oakton

pH Meter, Digital

Zoro # G5519736
Mfr # 3563405
product price:  $89.99
/ea
Oakton Buffer Solution, pH 7.00, Color Coded: Yellow, Chemical Grade: ACS, Liquid, 500 mL Bottle 00654-04
Oakton

Buffer Solution, pH 7.00, Color Coded: Yellow, Chemical Grade: ACS, Liquid, 500 mL Bottle

Zoro # G4024115
Mfr # 00654-04
product price:  $30.89
/ea
Extech pH Meter, 4 3/8 in W, 3 1/8 in H, Digital PH220-C
Extech

pH Meter, 4 3/8 in W, 3 1/8 in H, Digital

Zoro # G3301611
Mfr # PH220-C
product price:  $219.00
/ea
Oakton pH Meter, Digital WD-35634-30
Oakton

pH Meter, Digital

Zoro # G4217044
Mfr # WD-35634-30
product price:  $138.99
/ea
Lamotte Chlorine Water Quality Test Kit 3308-01
Lamotte

Chlorine Water Quality Test Kit

Zoro # G3298461
Mfr # 3308-01
product price:  $100.99
/ea
Rpi Distilled Water, Lab Reagent Grade, 10L W20525-10000.0
Rpi

Distilled Water, Lab Reagent Grade, 10L

Zoro # G8735151
Mfr # W20525-10000.0
product price:  $49.29
/ea
Oakton Buffer Solution, pH 4.01, Color Coded Red, Chemical Grade: ACS, Liquid, 500 mL Bottle 00654-00
Oakton

Buffer Solution, pH 4.01, Color Coded Red, Chemical Grade: ACS, Liquid, 500 mL Bottle

Zoro # G4179761
Mfr # 00654-00
product price:  $23.49
/ea
Oakton Storage Solution, pH and ORP, 1 Pt 00653-04
Oakton

Storage Solution, pH and ORP, 1 Pt

Zoro # G4213237
Mfr # 00653-04
product price:  $30.69
/ea
Oakton Buffer Solution, pH, 10.01,500 mL 00654-08
Oakton

Buffer Solution, pH, 10.01,500 mL

Zoro # G4146046
Mfr # 00654-08
product price:  $23.59
/ea
Oakton Electrode Cleaning Solution, 1 Pt 00653-06
Oakton

Electrode Cleaning Solution, 1 Pt

Zoro # G3908511
Mfr # 00653-06
product price:  $21.19
/ea
Rpi Distilled Water, Lab Reagent Grade, 4L W20525-4000.0
Rpi

Distilled Water, Lab Reagent Grade, 4L

Zoro # G8735167
Mfr # W20525-4000.0
product price:  $36.69
/ea
Rpi Distilled Water, 55 Gal W20525-55
Rpi

Distilled Water, 55 Gal

Zoro # G204966093
Mfr # W20525-55
product price:  $779.99
/ea
Extech Palm MeterPH Electrode Cable Type 6015WC
Extech

Palm MeterPH Electrode Cable Type

Zoro # G2008605
Mfr # 6015WC
product price:  $76.99
/ea
Lamotte Copper Water Quality Test Kit 3619
Lamotte

Copper Water Quality Test Kit

Zoro # G2392363
Mfr # 3619
product price:  $24.39
/ea
Sensorex Flat Tip pH Combination Electrode BNR Connector S651CD
Sensorex

Flat Tip pH Combination Electrode BNR Connector

Zoro # G4533767
Mfr # S651CD
product price:  $238.99
/ea
Rpi Distilled Water, 5 GAL W20525-5GAL
Rpi

Distilled Water, 5 GAL

Zoro # G704966098
Mfr # W20525-5GAL
product price:  $108.99
/ea
Zoro Select Electrode Storage Solution, 500mL GR140200-M01
Zoro Select

Electrode Storage Solution, 500mL

Zoro # G4121555
Mfr # GR140200-M01
product price:  $18.69
/ea
Lamotte Reagent Refill, For Use With 4EVT7 R-2056
Lamotte

Reagent Refill, For Use With 4EVT7

Zoro # G2460001
Mfr # R-2056
product price:  $79.59
/ea
Hydrion Test Paper Strips, Water Finder 3VDU4
Hydrion

Test Paper Strips, Water Finder

Zoro # G4681537
Mfr # 3VDU4
product price:  $12.49
/ea
Zoro Select Blue Buffer Solution, pH 10.00, 4L, Plastic 793EP6
Zoro Select

Blue Buffer Solution, pH 10.00, 4L, Plastic

Zoro # G306614434
Mfr # 793EP6
product price:  $22.79
/ea
Zoro Select Red Buffer Solution, pH 4.00, 4L, Plastic 793EN8
Zoro Select

Red Buffer Solution, pH 4.00, 4L, Plastic

Zoro # G706614485
Mfr # 793EN8
product price:  $23.69
/ea
Lamotte Colorimeter Reagent, Liquid R-3240-LI
Lamotte

Colorimeter Reagent, Liquid

Zoro # G4172135
Mfr # R-3240-LI
product price:  $29.89
/ea
Flomec Watermeter, 7.9 in, 1/4 kHz, 4-20 mA TM20NQ9GMB
Flomec

Watermeter, 7.9 in, 1/4 kHz, 4-20 mA

Zoro # G200389810
Mfr # TM20NQ9GMB
product price:  $717.00
/ea
Sensorex Cmbntn pH Electrde Crtrdge Style nsertn S656CD
Sensorex

Cmbntn pH Electrde Crtrdge Style nsertn

Zoro # G4966604
Mfr # S656CD
product price:  $265.99
/ea
Zoro Select Yellow Buffer Solution, pH 7.00, 4L, Plastc 793EP1
Zoro Select

Yellow Buffer Solution, pH 7.00, 4L, Plastc

Zoro # G406614419
Mfr # 793EP1
product price:  $23.19
/ea
Lamotte pH Water Quality Test Kit 5858-01
Lamotte

pH Water Quality Test Kit

Zoro # G0323066
Mfr # 5858-01
product price:  $60.49
/ea
P3 Electricity Usage Monitor, Kill A Watt P4460
P3

Electricity Usage Monitor, Kill A Watt

Zoro # G4124407
Mfr # P4460
product price:  $41.59
/ea
Oakton Electrode, 1/2 in Dia, 5 1/8 in H, Epoxy WD-35811-71
Oakton

Electrode, 1/2 in Dia, 5 1/8 in H, Epoxy

Zoro # G4051652
Mfr # WD-35811-71
product price:  $137.99
/ea
Oakton Calibration Solution, EC, 1413 uS/cm, 1 Pt WD-00653-18
Oakton

Calibration Solution, EC, 1413 uS/cm, 1 Pt

Zoro # G4120812
Mfr # WD-00653-18
product price:  $22.99
/ea
Lamotte Pocket Multiparameter Meter, 1 5/8 in H 1749
Lamotte

Pocket Multiparameter Meter, 1 5/8 in H

Zoro # G2030327
Mfr # 1749
product price:  $174.99
/ea
Lamotte 0 NTU Turbidity Standard 1480
Lamotte

0 NTU Turbidity Standard

Zoro # G4714552
Mfr # 1480
product price:  $45.79
/ea
Extech Pocket Multiparameter Meter, 1 5/8 in H CL200
Extech

Pocket Multiparameter Meter, 1 5/8 in H

Zoro # G0310694
Mfr # CL200
product price:  $239.00
/ea
Advantage Controls 1" Contact Head Water Meter AWM-100
Advantage Controls

1" Contact Head Water Meter

Zoro # G2301543
Mfr # AWM-100
product price:  $234.99
/ea
Lamotte Alkalinity Water Quality Test Kit 4491-DR-01
Lamotte

Alkalinity Water Quality Test Kit

Zoro # G1131121
Mfr # 4491-DR-01
product price:  $55.19
/ea
Extech Pocket Multiparameter Meter, 1 5/8 in H EC500
Extech

Pocket Multiparameter Meter, 1 5/8 in H

Zoro # G1877942
Mfr # EC500
product price:  $204.00
/ea
Water Quality Testing (6,500+ items)
  • 1
    of 190 pages
  • Next
  • Last
How was your search?

About Water Quality Testing

Water Quality Testing is a process used to determine the quality of water by measuring the concentration of various compounds, contaminants, and other elements that are present. It can be used to measure water for both drinking and industrial purposes.

Types of Water Quality Testing

There are many different types of Water Quality Testing that may be employed depending on the purpose. For example, a water quality test meter may be used to measure dissolved oxygen levels in a body of water while water test instruments can be used to measure total suspended solids. Water testing instruments can also help assess pH levels or other characteristics of the water.

How Water Quality Testing are Made

Water Quality Testing is typically made using specialized equipment such as digital meters or portable devices which use sensors and probes to measure various parameters. These tools often require specific materials like electrodes, reagents, titrators, or sample collection containers.

Industries that use Water Quality Testing

Professionals from many industries rely on accurate Water Quality Testing results in order to ensure compliance with regulations and safety standards. Industries like environmental protection agencies, food processing facilities, wastewater treatment plants, and pharmaceutical companies all make use of these tools on a regular basis.

Find the Water Quality Testing You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of l2 along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Pipettes & PipettorsHydrometersSoil TestingRefractometersLabware
Chemical Test StripsLab UtensilsLab Equipment PartsMicrobiology MediaChemicals Starting with S
5 gallon waterdissolved oxygen meterwith1/2" water meterbuffer solution ph 4.0ph buffer set
zinc bromidereplacement ph electrode forwater activity meterlead kitwater bacteria test kit

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc