Features: Multi-use temperature and humidity measuring and recording device. Wide measurement range, high accuracy, and large data memory. Statistics available on LCD screen. No software required to generate PDF and CSV temperature reports. Parameters can be programmed using configuration software. The LCD screen turns off after 10 seconds of inactivity. Widely used in various warehouse management, logistics, and cold chain applications such as refrigerated containers, refrigerated packages, cold storage, laboratories, and more.Specifications: Temperature Scale: C/F Temperature Resolution: 0.1 Temperature Accuracy: 3%RH; 0.5C (-20~40C), 1.0C (other ranges) Temperature Range: -30~60C; 0~85%RH Capacity: 32,000 readings Startup Mode: Button or software Interval: Optional (default: 10 minutes) Start Delay: Optional (default: 30 minutes) Alarm Delay: Optional (default: 10 minutes) Alarm Range: Optional (default: Less than 2C or greater than 8C, less than 40%RH or greater than 80%RH) Report: Automatic PDF and CSV generation Time Zone: UTC +0:00 (default) Power Supply: 1 x 3V 210mAh CR2032 button battery Material: Plastic Color: White Package Contents: 1 x USB Temperature and Humidity Recording Tester Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement error allowance is +/- 1-3 cm.