Current Promotions

15% off pocket colorimeters with select chemistries.

Bundle for 15% off - Pocket colorimetry

  • Kits qualify but require an additional chemistry. To redeem the promotion, at least an instrument and a chemistry product must be in the cart.
  • Limited time offer.
  • Offer valid in US & CA only.

      Shop Now


      40% off single channel SC4500s with select sensors

      40% Off SC4500 Bundle

      • Use promo code POWER40 at checkout.
      • Purchase select sensors and get 40% off single channel SC4500 when sensor and instrument purchased together. The discount applies to qualifying single channel digital SC4500 controllers only.
      • Applicable SC4500 Single Channel Controllers:

      • Applicable sensors:
        • Luminescent Dissolved Oxygen sensors (LDO2)
        • CL17sc
        • TU5300 and TU5400
        • pH/ORP probes
        • conductivity probes
        • pH probes
        • ORP probes
      • Limited time offer.
      • Offer valid in US & CA only.

          Shop Now


          15% off select lab instruments with select chemistries.

          Bundle for 15% off - Select lab equipment

          • Kits qualify but require an additional chemistry. To redeem the promotion, at least an instrument and a chemistry product must be in the cart.
          • Limited time offer.
          • Offer valid in US & CA only.

          Shop Now


          Terms and Conditions: