1. Home
    2. testo 174 H

    testo 174 H - Temperature and humidity mini data logger

    0572 6560
    € 101,00 € 126,25
  1. Memory for up to 16 000 temperature and humidity measurements
  2. Longlife humidity sensor for reliable and accurate measurements
  3. Easy data transfer via USB cable, practical data analysis and logging on PC
  4. Free software download (ComSoft Basic)
    5. You need a USB interface to program and read out the data logger. Click here to go to the set (testo 174 H + USB interface).
    • not available

      Professional software with Excel export function for programming the logger and data analysis.

    The mini data logger for temperature and humidity, testo 174H, is ideal for monitoring temperature and humidity sensitive goods in storage. The testo 174H also monitors building climate, continuously, securely and unobtrusively. The free software ComSoft testo 174 allows fast programming of the data logger and easy analysis.

    Attention: Please download the newest software version before using the USB interface for the first time. The software can be found in the download area.

    testo 174H temperature and humidity mini data logger, wall bracket, 2 x CR 2032 lithium batteries, calibration protocol.

    Temperature - NTC

    Measuring range
    -20 to +70 °C
    Accuracy
    ±0,5 °C (-20 to +70 °C)
    Resolution
    0,1 °C

    Humidity - Capacitive

    Measuring range
    0 to 100 %RH*
    Accuracy
    ±3 %RH (2 to +98 %RH) at +25 °C
    ±0,03 %RH/K ±1 Digit
    Resolution
    0,1 %RH
    * Not for condensing atmospheres.

    General technical data

    Weight
    34 g
    Dimensions
    60 x 38 x 18,5 mm
    Operating temperature
    -20 to +70 °C
    Product-/housing material
    Plastic
    Protection class
    IP20
    Channels
    2 internal
    Product colour
    Black
    Standards
    2011/65/EU; EU-guideline 2014/30/EU
    Measuring rate
    1 min - 24 h
    Battery type
    2 x 3V button cell (CR 2032)
    Battery life
    1 year (15 min measuring cycle, +25 °C)
    Memory
    16.000 measuring values
    Storage temperature
    -40 to +70 °C

    Product sets

  5. Product sets
    testo 174 H
    testo 174 H kit - kit including mini data logger for temperature and humidity
      :
      0572 0566
      € 175,00 € 218,75
    • Product sets
      testo 174 H
      testo 174 H - mini data loggerTemperature and humidity
        :
        0572 6560
        € 101,00 € 126,25

        • Monitoring and documentation of building climate

        Temperature and relative humidity are crucial factors when it comes to assessing air quality and comfort levels in indoor areas, e.g. in workplaces. Both values can be monitored and documented over the long term using data loggers.
        They are also very well suited for checking ventilation systems or for assessing any building moisture which occurs.
        The use of special software means measurement configurations can be carried out individually and recorded measurement data can be both analysed and archived.

        testo 174-h

        Monitoring and documentation of storage temperature and humidity

        Correct compliance with storage temperature and humidity is an important prerequisite for the quality assurance of many products, e.g. in the area of food and pharmaceutical products.
        As a general rule, data loggers are used to do this. They automatically check and document the profile of the ambient conditions and thus make a crucial contribution to verifiable preservation of product quality.

        Viewing breaches of limit values directly on the display means you can respond quickly to temperature and humidity deviations. In addition, with the help of the configuration and read-out software, customer-specific measurement configurations can be carried out and recorded measurement data can be both analysed and archived.

        testo 174-h

        Monitoring and documentation of transport temperature and humidity

        For all goods which react sensitively to temperature and humidity fluctuations or have to be stored within a predefined range, uninterrupted measurement data recording and documentation play a major role.
        Incorrect conditions during transport can lead to major losses of quality, including the total loss of value of the products that require monitoring.

        Using a data logger, shipments can be checked for compliance with the specified temperature and humidity ranges and the data can then be read, analysed and archived by means of special software.

        testo 174-h