The Testo 176 Series offers a versatile range of multi-channel loggers for temperature, humidity, and pressure monitoring. Multiple models are available to suit different applications:

• 176 T1: 1-channel temperature logger with internal Pt100 sensor, metal housing. Ideal for highly accurate temperature measurement under extreme conditions.
• 176 T2: 2-channel temperature logger with connections for external Pt100 sensors. Suitable for temperature monitoring in food sector and laboratories.
• 176 T3: 4-channel temperature data logger in metal housing with external thermocouple connections (Type T, K, J). Allows parallel measurement at up to four sites.
• 176 T4: 4-channel temperature data logger with external thermocouple connections (Type T, K, J). Ideal for monitoring flow and return temperatures.
• 176 H1: 4-channel temperature and humidity data logger with external NTC/capacitive RH sensor connections. Perfect for humidity monitoring in storerooms.
• 176 H2: 4-channel temperature and humidity data logger in metal housing with external NTC/capacitive RH sensor connections.
• 176 P1: 5-channel pressure, temperature and humidity data logger with internal absolute pressure sensor and external NTC connections. Ideal for ambient condition documentation in laboratories.

All models feature 2 million measurement memory, one button operation, large display with one-button backlight, two standard interfaces, longer battery life, programming and analysis software, and 1 sec to 24h measurement cycle.