Temperature and humidity are important parts of storage control for pharmaceutical products and other temperature-sensitive materials. FDA guidance states that when products are stored under controlled conditions, the actual temperature and humidity should be recorded rather than simply describing the environment as “room temperature.” FDA guidance on stability storage likewise states that actual temperature and humidity should be monitored, with excursions assessed when they may affect stability.
This is why a temperature and humidity data logger is useful for pharmaceutical warehouses, laboratories, controlled storage areas, and other environments where storage conditions need to be documented. Instead of relying on occasional manual checks, a data logger can continuously record environmental conditions and provide a historical record for reviewing temperature or humidity excursions. FDA guidance for API(Active Pharmaceutical Ingredient) warehousing also recommends maintaining records of temperature and humidity conditions when they are critical to maintaining material characteristics, making an FDA temperature and humidity data logger an essential tool for compliance.
The Freshliance TagPlus-TH temperature and humidity data logger is designed for this type of monitoring, making it ideal for pharmaceutical warehouse temperature monitoring. It measures temperature from -30°C to +70°C and relative humidity from 0–100%RH, with temperature accuracy of ±0.5°C and humidity accuracy of ±3%RH under specified conditions. Users can configure logging intervals from 1 minute to 24 hours and set up to six alarm points. The built-in LCD also allows users to check current readings, maximum/minimum/average values, and alarm status directly on the device.
For documentation, TagPlus-TH can automatically generate PDF and CSV reports without dedicated software, serving as a reliable solution for pharma cold chain storage. Its memory supports up to 35,000 readings for PDF reports or 20,000 readings for PDF and CSV recording, allowing users to retain detailed environmental records for later review. With a battery life of up to 180 days, the reusable data logger can also support extended monitoring periods in storage and transportation applications.
Ultimately, temperature and humidity monitoring is not only about detecting an alarm—it is about having reliable data to show what storage conditions actually occurred. By combining continuous measurement, configurable alarms, an on-device display, and downloadable reports, the Freshliance TagPlus-TH multi-use temperature and humidity data logger provides a practical way to document temperature and humidity conditions and support storage monitoring workflows for pharmaceutical and other temperature-sensitive products.