Introduction Laboratories in Delhi rely on refrigerators to store vaccines, blood samples, medicines, and reagents. Even a small temperature change can ruin expensive materials or distort test results.To prevent such losses, many labs are turning to Data Loggers for Lab Refrigerators in Delhi — smart devices that continuously track temperature and humidity to ensure safe, compliant storage conditions. What Is a Data Logger for Lab Refrigerator? A lab refrigerator data logger is an electronic device that automatically records temperature data at set intervals. These readings can be viewed in real time, downloaded for audits, or uploaded to the cloud. Modern