More time for your research: Safe and worry-free storage of your laboratory samples at -30 °C. Guaranteed by the KIRSCH Airflow-Concept, automatic defrosting and much more. This laboratory freezer offers reliable cooling at -30°C and impresses with its PRO-ACTIVE control, which ensures the lowest temperature deviations worldwide. The forced-air cooling ensures even temperatures throughout the interior and the safety features include a lockable door and proactive alarms in the event of power failure. More time for your research: Safe and worry-free storage of your laboratory samples at -30 °C. Guaranteed by the KIRSCH Airflow-Concept, automatic defrosting and much more. This laboratory freezer offers reliable cooling at -30°C and impresses with its PRO-ACTIVE control, which ensures the lowest temperature deviations worldwide. The forced-air cooling ensures even temperatures throughout the interior and the safety features include a lockable door and proactive alarms in the event of power failure.