The Testo 184 T1 is a compact USB temperature data logger designed for monitoring the transportation of temperature-sensitive products, including pharmaceuticals, food, and electronic goods. It provides simple START/STOP operation, configurable alarm limits, and LED indication when configured temperature limits have been exceeded. Testo

The logger can be configured directly through a computer using its pre-loaded files. After connecting it to a computer, it can generate a PDF measurement report, while the device also stores its configuration information, calibration certificate, and operating documentation. Testo

Key Features

• 90-day operating time
• Temperature measurement from -35 to +70 °C
• Accuracy of ±0.5 °C
• Resolution of 0.1 °C
• Memory for 16,000 measurement values
• Adjustable measuring rate from 1 minute to 24 hours
• Immediate PDF report generation via USB
• USB and NFC interfaces
• LED alarm indication
• Integrated electronic calibration certificate
• IP67 protection listed in Testo's product overview
• Compliant with GxP, 21 CFR Part 11, HACCP and EN 12830
• RTCA/DO-160G authorization for air-freight applications
• Non-replaceable lithium battery
• One internal measurement channel

*Testo's current product page lists IP67 as a product feature while the technical-data section lists IP65.