Humidity & Temperature Datalogger with USB

Extech RHT30 Humidity & Temperature Datalogger with USB

Compact USB data acquisition for continuous environmental profiling and cold-chain validation.

The Extech RHT30 is a highly efficient, standalone environmental data logger engineered for facility engineers, cold-chain logistics managers, and HVAC professionals who require uninterrupted monitoring of ambient temperature and relative humidity. Designed to streamline environmental auditing, this instrument features a direct plug-and-play USB interface that completely eliminates the need for proprietary cables or complex software installations.

Upon connection to any standard PC, the RHT30 automatically generates comprehensive, secure PDF and Excel reports of the logged data, making it an indispensable tool for verifying storage conditions in server rooms, pharmaceutical warehouses, and sensitive transit operations.

Key Technical Capabilities

• Direct USB Interface: Plugs directly into a computer to instantly output complete PDF and native Excel (.CSV) reports, streamlining technical compliance and record-keeping.

• High-Capacity Memory: Records a continuous log of up to 48,000 discrete data points (24,000 for temperature and 24,000 for humidity), enabling extended long-term environmental auditing.

• Programmable Logging Parameters: Allows technicians to configure customized sampling rates ranging from every 30 seconds up to 2 hours, alongside user-defined high/low alarm thresholds.

• Instant Status Indication: Features dual-color LED indicators that provide immediate visual confirmation of active logging status and instant notification if environmental conditions have breached programmed limits.

• Deployment Ready: Ships complete with a secure wall-mounting bracket, protective USB cap, and a long-lasting CR2032 battery for immediate deployment in critical monitoring zones.

Technical Specifications Summary

Integrate seamless, software-free environmental data logging into your facility auditing