This is a thermo-hygro data logger that is made with a water-resistant housing for outdoor use. It is designed to display and record temperature and humidity continuously. The USB interface is added for setting-up and data downloading.

• Temperature range: -40-60℃.
• Accuracy: ±1.0℃.
• Humidity range: 10-99%RH.
• Accuracy: ±4%RH.
• Quartz time accuracy: ±1.0s per day.
• Battery: 3V x 1, lithium CR2032.
• Battery life: >1 year.
• Windows compatible software.
• Built-in memories for 16,320 readings for the period of every 30 seconds to 1 hour configurable.