Testo 175 T3 Dual Thermocouple Temperature Logger

Testo 175 T3 Dual Thermocouple Temperature Logger

The Testo 175 T3 is a two-channel thermocouple data logger designed for high-precision temperature monitoring across a wide measurement range. Two external thermocouple inputs accept Type K or Type J probes, covering temperatures from -200°C to +1000°C — making it suitable for HVAC, industrial and process monitoring applications where standard NTC loggers fall short.

The 175 T3 logs both channels simultaneously with an alarm function for out-of-range events, and data is downloaded via USB using Testo ComSoft software. For standard cold room and refrigeration monitoring, see the Testo 175 T2. See all test and measurement instruments at HVAC Shop AU.

Key Features

• Two external thermocouple channels — Type K and Type J compatible
• Wide measurement range: -200°C to +1000°C
• Simultaneous dual-channel logging
• Alarm function for out-of-range temperature events
• USB data download with Testo ComSoft software
• Compact, robust housing

Typical Applications

• High-temperature HVAC and process monitoring
• Industrial temperature logging
• Dual-point thermocouple measurement
• Compliance documentation requiring wide-range temperature data

What’s Included

• Testo 175 T3 data logger
• Battery
• Calibration certificate
• Instruction manual