This intelligent temperature and humidity data logger is provided with a high-accuracy temperature & humidity sensor. Simultaneously measure and automatically record temperature & humidity with reusable use. Intuitive LCD display. The LCD displays all key information, including recording statistics, alarms and running status. Automatically generates PDF report and CSV file, no software needed to export data. Built-in USB 2.0 interface, can quickly connect with PC anytime and anywhere, without cables and to download data. Parameter programmable by configure software. It's widely used for temperature recording during storage and transportation of foodstuff, chemicals and other products, especially widely used in all kinds of warehouse management, logistics and cold chain, such as refrigerated containers, refrigerated package, cold storage, laboratory, etc. Specifications: Humidity Measuring Range: 5%-95%RH Temp Measuring Range: -30℃ -60℃ Accuracy: ±5%RH; ±0.5℃(-20℃-40℃), ±0.1℃(other) Resolution: 0.1%RH, 0.1℃ Data Capacity: 32000 Start Mode: Button Start or Software Recording interval: optional; default value: 10 minutes Start delay: optional; default value: 30 minutes Alarm range: optional; default value: Less than 2℃ or 8℃; Less than 40%RH or 80%RH Alarm delay: optional; default value: 10 minutes Form of Report: PDF and CSV format data report Interface: USB2.0 Interface Colour:White & Green Material:plastic The actual product may have slight color difference or difference, which will not affect the use Package Contents: 1 * Temperature and Humidity Recorder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.