Current Promotions

Purchase a DR Series Spectrophotometer or Colorimeter, and Save Up to $1,000 on Powder Chemistries

Bundle any DR series model - DR300, DR900, DR1900, DR3900, or a DR6000 - with any powder chemistry and receive 50% off each chemistry. Use promo code DRDEAL at checkout to save up to $1,000.

Terms and conditions apply; see below for details.

Offer expires: October 3, 2025

Save 20% When You Bundle Select SC4500 Controllers with Compatible Instruments

Get 20% off eligible SC4500 controllers when you bundle with select instrumentation, including the CL17sc & CL10 chlorine analyzers, TU5300/TU5400 turbidimeters, and process LDO, pH, ORP & conductivity sensors. Use promo code SCBNDL at checkout to claim your discount. Only qualifying instrumentation applies.

Eligible SC4500 Models:

Terms and conditions apply; see below for details.

Offer expires: October 3, 2025

Get Free Shipping on eCommerce Orders Over $1,000

For a limited time, enjoy free standard shipping on eCommerce orders of $1,000 or more. Enter code GO2SHIP at either the second or third step at checkout to claim this offer.

Offer expires: August 29, 2025

Upgrade Your Instruments with Hach

Are you looking to upgrade your water quality instruments? Whether you have Hach instruments or equipment from another brand, we are here to help you make the transition smooth and cost-effective.

How it Works:

• Let Us Know: Simply fill out the form with the details of your existing equipment that needs upgrading.
• Connect with Your Seller: Once we receive your information, we will connect you with your seller to discuss the discount amounts available for upgrading to new Hach instruments.

Our team is committed to working with your budget and timelines to ensure you get the best possible deal. Upgrade your instruments with Hach today and experience enhanced performance and reliability!