1. Widely used for monitoring food, chemical products and other transport and storage process. 2. After the record ends, you can directly insert the computer to get PDF report. 3. Built in USB connector, directly connect PC or cellphone, no cable or reader required. 4. With high precision 0.5C and high sensitivity. 5. It has small and compact size, easy to carry. 6. Wide range of temperature measurement, it can store 35,000 data. Specification: Item Type: Temperature Recorder Type: Single use Temperature range: -30~70 Humidity range: 0%~100%RH Temperature Accuracy: 0.5 Humidity Accuracy: 3%RH Type of use: Disposable Data capacity: 35000pcs Operating time: 180 days Recording interval: 5 minutes Start-up Delay: 10 minutes Sensor: SHT4X Report Format: Automatic generation of PDF data report Report interface: USB2.0 interface Colour:As Shown Material:plastic The actual product may have slight color difference or difference, which not affect the use Package Contents: 1 * Temperature Data 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.