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Our Guarantee

Ordering from Professional Equipment is *RISK-FREE. We absolutely insist that you be completely satisfied. Take a full thirty days to review any item(s) you ordered. If you discover a Water Quality Testing is not what you expected, return it and we will refund your money or credit your charge card for the purchase price of the products.

*Exceptions: Videotapes, DVDs, audiotapes, computer software (once opened), animal traps (once opened), forms, reports, custom orders and leased items are not returnable. Books are returnable within 7 days of receipt. Test chemicals, once opened are not returnable. Downloads are non-refundable.


Water Quality Testing

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Water Quality Testing

Our wide range of water quality testing instruments and kits quickly and accurately measure dissolved oxygen, temperature, TDS, ORP, chlorine (Free and Total), cyanuric acid, pH, salinity, turbidity, and more. Our water quality testing products are manufactured by such trusted names as Extech, Industrial Test Systems, Hanna, Oakton, Mannix, Sper Scientific, Myron L Company, Overseas Precision, and Silverlake Research.