General description The Temperature Data Logger USB Disposable PDF Temp Recorder (TempU02) is designed for monitoring temperature in cold chain logistics. It features a user-friendly USB port that allows for easy connection to a computer, generating an automatic PDF report without the need for additional software. This single-use logger is ideal for ensuring temperature compliance over a 60-day period. Technical specifications Measuring range: -30℃ to 60℃ (-22℉ to 140℉) Accuracy: ±0.5℃ (-20℃ to 40℃) Logging interval: 10 minutes Data capacity: 10,000 records Temperature alarm: Less than 2℃ (35.6℉) or more than 8℃ (46.4℉) IP67 Waterproof rating Color: Blue Material: Electronic components Usage The logger is activated by pressing a button for 5 seconds, followed by a 30-minute startup protection period to enhance measurement accuracy. It features LED indicators: the OK light flashes when the temperature is within the normal range, while the ALARM light flashes when the temperature is out