LDO20 Promo


Upgrade your first generation LDO sensors and controller systems today! Get a 20% discount on Hach's LDO Model 2 with promo code M629PR!

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50% OFF a new HQD™ benchtop meter with purchase of a TL23 or TU5200 Series in the same transaction! Request 7M28AM when placing your order with any Hach sales associate.

An offer may not be combined with any other offers except as noted above.