Testo 176 P1 Data Logger for Pressure, Temperature and Humidity - 0572 1767


0572 1767

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When ambient conditions need to be documented extremely accurately and securely, for example in a laboratory, the Testo 176 P1 is the right data logger. The Testo 176 P1 is a 5 channel data logger with an integrated sensor that measures absolute pressure precisely within the range from 600 mbar up to 1100 mbar.

Additionally, up to two temperature/humidity probes can be additionally connected to the 5-channel data logger Testo 176 P1. A wide selection of probes is available to you for this purpose.

When temperature/humidity probes are connected, the data logger also shows the dewpoint in the display, in addition to the current measurement values. You can read programmed limit values, min. and max. values, limit value violations as well as the remaining battery life easily from the large display. It is therefore not necessary to read out the data logger to a PC in order to gain a quick overview.

The Testo 176 P1 data logger for absolute pressure, temperature and humidity guarantees high data security and reliable measurement results on the basis of modern measurement technology. The free ComSoft Basic software allows fast programming and easy data analysis.

With its large memory up to 2 million readings and its long battery life up to 8 years the data logger is the ideal instrument for the long-term recording of climate data. The standard battery (AA) can be easily exchanged at any time by the user.

Please Note: This product does not include a probe. A range of probes can be found below.


Available Probes (purchase separately):



  • 3 Parameters in 1 - Temperature, Humidity and Pressure
  • Internal absolute pressure sensor
  • Two connections for external temperature/humidity probes
  • Parallel temperature/humidity measurement at two sites
  • Large, clear and easy to read display
  • Large data memory for 2 million readings with high data security
  • Up to 8 years battery life
  • Data transfer via USB cable or SD card (Optional)


  • Testo 176 P1 Data Logger
  • USB cable
  • Wall holder
  • Lock
  • Batteries
  • Instruction manual
  • Protocol certificate


  • Absolute Pressure Measuring range: 600 to 1100 mbar
  • Absolute Pressure Accuracy: ±3 mbar (0 to +50 °C) ±1 Digit
  • Temperature Measuring range: -20 to +70 °C (NTC)
  • Temperature Accuracy:
    • ±0.2 °C (-20 to +70 °C) ±1 Digit (NTC)
    • ±0.4 °C (Remaining Range) ±1 Digit (NTC)
  • Humidity Measuring range: 0 to 100 %RH*
  • Humidity Accuracy: dependent on probe selected
  • Measuring rate: 1 s to 24 h; 2 s to 24 h (online measurement)
  • Memory: 2 million measuring values
  • Channels: 4 external, 1 internal
  • Connectable probes: 2 x NTC temperature probe or 2 x humidity probe
  • Operating temperature: -20 to +70 °C
  • Storage temperature: -40 to +85 °C
  • Battery type: 1 x Lithium (TL-5903)
  • Battery life: 8 years at 15 min. meas. rate, +25 °C
  • Interface: mini USB, SD card slot
  • Protection class: IP54


Buy with 100% confidence knowing your purchase is backed by the full Manufacturer's Warranty. Please register your product with provided warranty card.


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