1、[High Accuracy And Sensitivity] Just plug in the PC and receive the report, simple operation, with high accuracy, and high sensitivity. 2、[Wide Measurement Range] This temperature recorder is small size, easy to carry, wide temperature measurement range, can store 10,000 data. 3、[PDF Report] After the transportation and storage process record is over, it can be directly plugged into the computer to get the PDF report. 4、[Durable Material] Made of ABS material, 3 days to 30 days, 60 days to 90 days optional, it gives you more choices. 5、[Widely Application] This USB temperature recorder is specially designed for the cold chain and is generally used to monitor food, medicine, chemical products, etc. 1 x Temperature Recorder (Battery Included) Item Type: Temperature RecorderMaterial: ABSHow To Use: One time useAccuracy: ± 0.5°C (-20°C~+40°C), out of range, ±1°CData Capacity: 10000Alarm Temperature Range: <2°C or >8°C (< 35.6°F or > 46.4°F)Delayed Recording: 30 minutesPower Supply: CR2032 button battery 50mah (Battery Included)Working Environment Temperature: -30°C~+70°CReport Generation: PDF reportEquipment Storage Environment: Recommended humidity 20~60%RH, temperature 10~50℃Weight: Approx. 20g / 0.7oz