Benchtop cooler color-changing racks change from green to yellow as temperature rises to 7 °C (44.6 °F). This provides you a visual indication when your samples need to be returned to the freezer. These racks will hold 4 °C (39.2 °F) temperature for up to 4 hours on the bench. Clear lid cover allows you to easily view and identify samples without removal.

Available in two rack sizes.