6. IP67 waterproof rating: The product is packaged with PET film, which is dustproof, moisture-proof and waterproof. Note: Please do not open the waterproof bag! Open it when reading data. Colour:White Material:plastic Package Contents: 1 x Temperature Data Logger 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. 2. USB interface, plug and play. After recording, you can directly plug it into the computer to get the PDF report without data cable or card reader. 5. Over-temperature indicator reminder: When recording, if the alarm temperature exceeds Less than 2℃ or 8℃ (Less than 35.6℉ or 46.4℉), the indicator will flash red every 10 seconds. 4. Can store 10,000 data. Supports continuous recording for 60 days, with a recording interval of 10 minutes. 1. Widely used in monitoring the transportation and storage process of food, medicine, chemical products, etc. 3. Temperature measurement range -30℃~+60℃ (22℉-140℉), high accuracy ±0.5°C.