Monitor the temperatures that your perishable, fragile, or sensitive goods are subjected to during transit. Lamerholm temperature indicators monitor temperatures during shipping and storage, indicating whether goods have been subjected to unacceptable conditions.

ColdMark provides companies with a cost-effective method to monitor the temperature of perishable goods while in transit or storage. Available in four temperature activation levels: -3ºC, 0ºC, +5ºC and +10ºC, activation occurs when the product has been exposed to unacceptable temperatures for 30 minutes or more.

By simply attaching directly to the product to be monitored, these reliable temperature indicators provide indisputable visual evidence of exposure to unacceptable temperature levels, protecting product quality throughout the entire shipping and handling process.

Specially formulated fluids are encased in a cylindrical tube and turn from clear to violet when exposed to temperatures below the predetermined activation temperature level. When you're ready to use the ColdMark indicator, simply remove the liner from the pressure-sensitive adhesive backing, and mount ColdMark onto a clean, dry surface in the environment you wish to monitor.