Water Testing Kits
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- Regular price $3.99 Unit priceUnit price /Unavailable
Part #: ROSANIKIT-KIT
- Regular price From $3.90 Unit priceUnit price /Unavailable
Part #: SANISYSTEM-WS
Save up to 16% with bulk pricing Pro Products
Regular price From $3.66 Unit priceUnit price /UnavailablePart #: SANISYSTEM-RO
Save up to 16% with bulk pricing- Regular price $12.90 Unit priceUnit price /Unavailable
Part #: TDS-3
- Regular price From $33.86 Unit priceUnit price /Unavailable
Part #: DM-2-NF
Industrial Test Systems
Regular price $28.86 Unit priceUnit price /UnavailableVery low stockPart #: 481396-5
Better Water Industries
Regular price $33.82 Unit priceUnit price /UnavailableVery low stockPart #: SENTRY-WSP
HM Digital
Regular price From $15.99 Unit priceUnit price /UnavailableLow stockPart #: TDS-EZ
Save up to 4% with bulk pricing- Regular price From $24.76 Unit priceUnit price /UnavailableSold out
Part #: 27552-50
Save up to 97% with bulk pricing HM Digital
Regular price $25.76 Unit priceUnit price /UnavailablePart #: COM-80
- Regular price From $19.29 Unit priceUnit price /Unavailable
Part #: SANI-101
HM Digital
Regular price $28.34 Unit priceUnit price /UnavailablePart #: PH-80
HM Digital
Regular price $12.07 Unit priceUnit price /UnavailablePart #: TDS-ZT2
Industrial Test Systems
Regular price $32.14 Unit priceUnit price /UnavailablePart #: 481297-5
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National Testing Laboratories, Ltd.
Regular price $265.00 Unit priceUnit price /UnavailablePart #: NLWTK-PEST
HM Digital
Regular price From $28.10 Unit priceUnit price /UnavailablePart #: DM-1-NF
- Regular price $39.92 Unit priceUnit price /Unavailable
Part #: PT-777
HM Digital
HM Digital COM-100 HMDCOM100 Waterproof EC/TDS And Amp Temperature Combo Meter, White/Purple
Regular price $49.89 Unit priceUnit price /UnavailablePart #: COM-100
Industrial Test Systems
Regular price From $11.69 Unit priceUnit price /UnavailablePart #: 487197
BECTON DICKINSON
Regular price From $0.38 Unit priceUnit price /UnavailablePart #: 302995
Save up to 5% with bulk pricingIndustrial Test Systems
Regular price $20.68 Unit priceUnit price /UnavailablePart #: 481199
Industrial Test Systems
Regular price $21.19 Unit priceUnit price /UnavailableLow stockPart #: PT-754-50
Industrial Test Systems
Regular price $6.50 Unit priceUnit price /UnavailablePart #: 481197
Industrial Test Systems
Industrial Test Systems 481298 Arsenic Econo-Quick, 300 Tests
Regular price $149.99 Unit priceUnit price /UnavailableVery low stockPart #: 481298
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- Regular price $85.46 Unit priceUnit price /Unavailable
Part #: LDM-100R
Everpure Commercial
Regular price From $40.75 Unit priceUnit price /UnavailableVery low stockPart #: EV9798-35
National Testing Laboratories, Ltd.
Regular price $209.00 Unit priceUnit price /UnavailablePart #: NLWTK-REG
Want to learn more?
Check for the presence of harmful contaminants with a water test kit. Because our goal is to help bring clean, clear water people around the world, we offer water testing kits so you can analyze the quality of your drinking water.
We make water testing easy and convenient with our home water test kits, lab send-in kits, as well as handheld monitors and radiation meters.


