Check the listing for details. RC51H USB Temperature and Humidity Data Logger 32000 Point Capacity. Condition: New. Listed at 233.29 USD. 1. Advanced Data Logging: The RC-51H USB Temperature Humidity Data Logger is equipped with a high-capacity memory that can record up to 32,000 data points. This feature ensures comprehensive monitoring over extended periods, making it ideal for critical environments. 3. High Precision Monitoring: accurate and reliable readings with the RC-51H, which is meticulously calibrated for precise temperature and humidity detection. This makes it perfect for sensitive areas like laboratories and storage facilities. 4. User-Friendly Interface: Equipped with a USB interface, the RC-51H allows for easy data transfer to computers, enabling quick access and analysis of environmental conditions without the need for software or complicated setups. 5. Versatile Application: The RC-51H is an essential tool.