Fangrui Product Details 1. Die- And Electroplated Housing. Waterproof And Sensitive Sensor. 2. Name: Usb Pc Thermometer; Type: Gold Temper; Color: Silver; Material: Metal; Size: Approximately 53 X 14 X 7 Mm. 3. Golden Usb Adapter, Stylish And High Quality. 4. Temperature Measurement Range: -55 To +125 Degrees Celsius / -67 To +257 Degrees Fahrenheit. 5. Application Range: Indoor And Outdoor Temperature Detection, Machine Room And Storeroom Environment Monitoring, Supermarket, Climate Temperature Control And Monitoring, Farm, Vegetable Greenhouse. 6. Operating Instructions: 7. Enables Temperature Reading Without Software Installation. 8. To Read Temperature In Excel Or Word Formats, Press Caps Lock Or Num Lock, Or Both Simultaneously. 9. Pressing Once Increases The Reading Interval By 1 Second. 10. Convenient For Data Logging And Plotting Temperature Curves In Excel. 11. Temperature Display Frame: 12. Displays Current Temperature In The Software Interface At The Top Left Corner. 13. Curve Display: 14. Includes Two Curves: Line And Current Line. 15. Users Can Monitor Temperature Changes. 16. Current Line Shows Real-time Temperature Variation. 17. Curve Trend Reflects Current Temperature Fluctuations. 18. Daily Record: 19. Automatically Records Current Temperature And Saves Data In Designated Files. 20. Data Access: 21. After Logging In, Follow On-screen Prompts To Retrieve Temperature Data. 22. When A Contact Sends "1" As Prompted, It Confirms Successful Receipt Of Temperature Data. 23. Temperature Data Includes: Current Temperature, Maximum, Minimum, And Average Values. 24. Email Function: 25. Enter Required Email Information And Save Settings. 26. Supports Pop3/smtp Or Other Server Ports For Email Sending. 27. Allows Input Of Two Recipient Email Addresses. 28. Package Includes: 29. 1 X Thermometer 30. Note: Lighting And Display Settings May Cause Slight Color Variations Between The Image And The Actual Item. Measurement Error Allowance: +/- 1-3 Cm.