Testo 175T1 - Temperature Data Logger

Part Number: 0572 1751 Brand: Testo

Testo 175T1 - Temperature Data Logger

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The testo 175T1 temperature data logger features a large display and alarm indication that makes it ideal for continuous monitoring of storage temperature.

The temperature measurement logger is ideal for dependable temperature monitoring in refrigerated and deep freeze rooms for extended periods of time.

Creation of Excel Spreadsheets, PDFs, and data analysis are all easily achieved with the free, downloadable ComSoft software.

The testo 175T1 is an ideal data logger for the continuous monitoring of temperatures.

Because storage temperatures should never exceed specific limit values, the 175T1 records the temperatures values and alerts when thresholds have been exceeded.

Please note: The testo 175T1 temperature measurement logger requires an interface to use the free data logger software. One interface can be used for multiple instruments.
  • High accuracy internal NTC thermistor sensor for reliable data
  • Data transfer possible using the USB port, or SD card (optional)
  • Easy to read large display that shows current reading and exceeded measurement limits
  • IP65 protection class
  • Capable of CFR 21 Part 11 Compliancy
  • Free data logger software available for download
  • Data is secured within the logger, and can be password protected using ComSoft
  • Includes lockable wall mount to prevent theft or tampering
  • Professional software with Excel export function for programming the logger and data analysis
  • Temperature measuring range from -35 °C to +55 °C
  • Wall mount
  • Automatic measuring data backup when the battery runs out or is changed
  • Transfer of measuring data via SD card
  • Displays violations of limit values



Delivery Scope

  • Testo 175T1 Temperature Data Logger, Batteries, Wall Mount, Lock, and Certificate of Conformity


  • 4.59 oz. / 130 g


  • 4 x 2 x 1 in. / 89 x 53 x 27 mm

Operating Temperature

  • -31° to 131° F / -35° to +55° C


  • Plastic

Protection Class

  • IP65


  • 1 Internal

Product Colour

  • White


  • EU-guideline 2014/30/EU, DIN EN 12830, 2011/65/EU

Measuring Rate

  • 10 s - 24 h

Battery Type

  • 3 x AIMn type AAA or Energizer

Battery Life

  • 3 years (15 min. meas. rate, +25° C)


  • mini USB, SD Card Slot


  • 1,000,000 Measuring Values

Storage Temperature

  • -31° to 131° F / -35° to +55° C

Temperature - NTC

  • Measuring Range: -31° F to 131° F / -35° C to +55° C
  • Accuracy: ± 0.9° F (-31° F to 131° F / ± 0.5° C (-35° C to +55° C)
  • Resolution: 0.1° F / 0.1° C

  • Monitoring and Documentation of the Temperature in Cold Storage Rooms
  • Monitoring the Temperature in Frozen Food Storage Areas
  • Monitoring and Documentation of Storage Temperatures
  • Monitoring and Documentation of Transit Temperatures
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