testo 174 T BT – Mini temperature data logger with Bluetooth

testo 174 T BT – Mini temperature data logger with Bluetooth and app connection

Product no. 0572 1742 01

The Testo 174 T BT is a compact, Bluetooth-enabled temperature data logger designed for professionals who need reliable, real-time monitoring in industries such as cold chain logistics, pharmaceutical storage, HVAC maintenance, and food safety management. With built-in wireless connectivity, it allows for seamless data transfer to your smartphone or tablet via the testo Smart App, eliminating the need for cables or USB interfaces.

Thanks to its integrated temperature sensor, the device continuously records temperature values in environments ranging from –30 °C to +70 °C, making it suitable for both deep-freeze and ambient conditions. It stores up to 16,000 readings, ensuring long-term tracking without data loss—even during battery replacement. The intuitive app interface lets users configure logging intervals, download logs instantly, and generate compliance-ready reports in PDF or Excel format.

Whether you’re monitoring sensitive vaccines, tracking refrigeration units in warehouses, or auditing climate conditions in laboratories, the testo 174 T BT offers the ideal balance of precision, durability, and wireless convenience. With its IP65-rated housing, long battery life, and HACCP/EN 12830 compliance, this logger is a practical solution for any environment where accurate and traceable temperature records are essential.

testo 174 T BT Specification

• Temperature Range: –30 °C to +70 °C with ±0.5 °C accuracy

• Resolution: 0.1 °C – detects even slight temperature shifts

• Memory Capacity: Stores up to 16,000 readings

• Bluetooth Connectivity: Wireless data transfer via the testo Smart App (Android & iOS)

• Real-Time Monitoring: Live viewing, alarms, and status via mobile device

• Rugged Build: IP65-rated, compact design (60 × 38 × 18.5 mm) and just 35 g

• Long Battery Life: Runs up to 500 days on 2 × CR2032 batteries

• Certifications: HACCP-compliant, EN 12830, NSF-approved – ideal for food and pharma

• Free Mobile App: Configure, monitor, export PDF or Excel reports instantly

• Ideal For: Cold chain, vaccine storage, food transportation, HVAC systems, labs, and clean rooms