Widely used: This product is widely used to monitor the transportation and storage process records of food, medicine, chemical products, etc. After use, it can be directly inserted into the computer to obtain a PDF report. Recording range and alarm Upper temperature 70C, lower temperature -200C. Alarm when exceeding upper and lower temperature limits LCD screen display Short START button to view the following record statistics screen by screen Type: Repeatable use (USB 2.0) Measurement range: -200C~+70C Accuracy: 0.5% Sensor: RTD Storage: 65,000 data points Battery life: 12 months Battery: One 3.0V lithium battery (replaceable) Color: White Material: plastic Package Contents: 1 * Low temperature 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.