1. PDF Report: After the record ends, you can directly insert the computer to get PDF report. 2. Easy to Use: Built in USB connector, directly connect PC or cellphone, no cable or reader required. 3. High-precision: With high precision ±0.5°C and high sensitivity. Wide range of temperature measurement, it can store 18,000 data. 4. Portable: The temperature record instrument has small and compact size, easy to carry. 5. Wide Application: Widely used for monitoring food, chemical products and other transport and storage process. Type:disposable Remperature range:-30 ℃-+60 ℃ Accuracy:± 0.5 ℃ (- 20 ℃-+40 ℃), ± 1 ℃ (others) Data capacity:18000 Alarm temperature range:Less than 2 ℃ or Greater than 8 ℃ (Less than 35.6 ℉ or Greater than 46.4 ℉) Start delay:30 minutes Communication interface:USB2.0 Waterproof level:IP67 Log interval:5 minutes Type:60 Days Colour:As Shown Material:Plastic Package Contents: 1 * 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.