Widely used for monitoring food, medicine, chemical products and other transportation and storage processes. After finishing the recording, you can directly insert the computer to get the PDF report. Built-in USB connector, directly connect to PC or mobile phone, no cable or reader needed. With ±0.5°C high precision and high sensitivity. It has a small and compact size, easy to carry. Wide choice of temperature measurement, it can store 10,000 data. Condition: Item Type: Temperature Recorder Size: Approx.67x28mm/2.64x1.1in (L x W) Type: Single use Recording interval: 10 minutes Accuracy: ±0.5℃(-20℃~+40℃) Range: ±1℃ Data capacity: 10000 Alarm temperature range: Less than 2℃ or Greater than 8℃(Less than 35.6℉ or Greater than 46.4℃) Start delay: 30 minutes Working environment temperature: -30℃~+60℃ Reminder: Do not disassemble the package. Before testing Turn on the device, press the start button, and the light will be on for 10 seconds, indicating that the product is good, and it will start recording after 30 minutes of power on (do not press the stop button and do not connect the computer, press the stop button (do not press the stop button if you don't want to record) and connect the computer, this product can no longer be used after one time. color:As shown Material:plastic Package Contents: 20 x Temperature Analyzer