Delivery Scope

Testo 174-T mini data logger, including wall bracket, batteries (2 x CR 2032 lithium) and calibration protocol.

Mini data logger for Temperature - testo 174-T
Model No: testo 174-T Part No: 0572 1560

The testo 174-T mini data logger measures and logs the air temperature and in storage rooms and offices continuously without interruption accurately and reliably.

  1. Display of current temperature value
  2. High data security
  3. Large display
  4. Fast data analysis and documentation on a PC
  5. Waterproof according to IP65
  6. Measurement data memory for 16,000 measurement values
  7. HACCP-compliant and certified according to EN 12830


Temperature - NTC
Measuring range -20 to +70 °C
Accuracy ±0.5 °C (-20 to +70 °C)
Resolution 0.1 °C
Operating temperature -30 to +70 °C
Storage temperature -40 to +70 °C
Channels 1 internal
Measuring rate 1 min - 24 h
Battery type 2 x 3V button cell (CR 2032)
Battery life 500 days (15 min measuring cycle, +25 °C)
Memory 16,000 measuring values
Protection class IP65

Delivery Scope

testo 175-H1 data logger for temperature and humidity measurements, external humidity sensor (NTC/ capacitive humidity sensor), wall bracket, lock, batteries, calibration protocol.

Temperature and humidity data logger - testo 175-H1
Model No: testo 175-H1 Part No: 0572 1754

The testo 175-H1 data logger measures, monitors and logs the temperature and relative humidity to monitor the indoor climate in buildings, storage facilities and archives and help create a comfortable climate in the workplace.

  1. High level of data security
  2. Large, easily legible display
  3. Measurement data memory for 1 million measurement values
  4. Up to 3 years‘ battery life
  5. Data transfer via USB cable or SD card
  6. Permanently installed external capacitive humidity sensor


Temperature - NTC
Measuring range -20 to +55 °C
Accuracy ±0.4 °C (-20 to +55 °C) ±1 Digit
Resolution 0.1 °C
Humidity - Capacitive
Measuring range 0 to 100 %RH*
Accuracy ±2 %RH (2 to 98 ) at +25 °C
Resolution 0.1 %RH
* Not for condensing atmospheres.
Dewpoint (calculated)
Measuring range -40 to +50 °Ctd
Accuracy +0.03 %RH/K ±1 Digit
General technical data
Weight 130 g
Dimensions 149 x 53 x 27 mm
Operating temperature -20 to +55 °C
Product-/housing material Plastic
Protection class IP54
Channels 2 internal
Life-time sensor Long-term drift of the sensor <1% RH / year (ambient temperature + 25 ° C)
Standards EU-guideline 2014/30/EU; 2011/65/EU
Measuring rate 10 s - 24 h
Battery type 3 x AIMn type AAA or Energizer
Battery life 3 years at 15 min. meas. rate, +25 °C
Interface mini usb, SD card slot
Memory 1,000,000 measuring values
Storage temperature -20 to +55 °C

Delivery Scope

Data logger testo 184-T1, including battery and 1 piece double-sided adhesive tape for easy attachment of the data logger.

Transport data logger - testo 184-T1
Model No: testo 184-T1 Part No: 0572 1841

Transport data logger testo 184 helps in monitoring the transport of sensitive products, such as pharmaceuticals, food or electronic items, both safely and conveniently.

  1. Clear alarm indication
  2. Easiest operation
  3. Easiest configuration without software installation
  4. Convenient readout thanks to automatic PDF report
  5. IT safe (no installation, no download)
  6. single use


General technical data
Power supply Lithium battery, non-exchangeable
Operating time 90 days
Measuring rate 1 min to 24 h
Memory 16,000 readings
Alarm identification by LEDs
Protection class IP67
Operating temperature -35 to +70 °C
Storage temperature -55 to +70 °C

Delivery Scope

Data logger, temperature calibration certificate (stored as a PDF in the instrument), battery.

Transport data logger - testo 184-T2
Model No: testo 184-T2 Part No: 0572 1842

Transport data logger testo 184 helps in monitoring the transport of sensitive products, such as pharmaceuticals, food or electronic items, both safely and conveniently.

  1. Clear alarm indication
  2. Easiest operation
  3. Easiest configuration without software installation
  4. Convenient readout thanks to automatic PDF report
  5. IT safe (no installation, no download)
  6. Single use


General technical data
Power supply Lithium battery, non-exchangeable
Operating time 150 days
Measuring rate 1 min to 24 h
Memory 40,000 readings
Alarm identification by LEDs and display
Protection class IP67
Operating temperature -35 to +70 °C
Storage temperature -55 to +70 °C

Delivery Scope

Data logger, battery temperature calibration certificate (stored as a PDF in the instrument)

Transport data logger - testo 184-T3
Model No: testo 184-T3 Part No: 0572 1843

Transport data logger testo 184 helps in monitoring the transport of sensitive products, such as pharmaceuticals, food or electronic items, both safely and conveniently.

  1. Clear alarm indication
  2. Easiest operation and configuration without software installation
  3. Convenient readout thanks to automatic PDF report
  4. IT safe (no installation, no download)
  5. Multiple uses


General technical data
Power supply Lithium battery CR2450 3V, exchangeable
Operating time Unlimited
Battery life 500 days (at +25 °C and 15 mins measurement rate).
Measuring rate 1 1 min to 24 h
Memory 40,000 readings
Alarm identification by LEDs and display
Protection class IP67
Storage temperature -55 to +70 °C

Delivery Scope

Testo 174-H mini data logger, including wall bracket, batteries (2 x CR 2032 lithium) and calibration protocol.

Mini data logger for Temperature and Humidity - testo 174-H
Model No: testo 174-H Part No: 0572 6560

The testo 174-H mini data logger measures and logs the air temperature and relative humidity in storage rooms and offices continuously without interruption accurately and reliably.

  1. Display of current temperature/ humidity value
  2. High data security
  3. Large display
  4. Fast data analysis and documentation on a PC
  5. Waterproof according to IP65
  6. Measurement data memory for 16,000 measurement values
  7. HACCP-compliant and certified according to EN 12830


Temperature - NTC
Measuring range -20 to +70 °C
Accuracy ±0.5 °C (-20 to +70 °C)
Resolution 0.1 °C
Humidity – Capacitive (testo 174H)
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
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
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

Delivery Scope

Testo 175-T1 temperature data logger, wall mounting bracket, lock, batteries and calibration protocol

Temperature Data Logger (Single Channel) - Testo 175-T1
Model No: Testo 175-T1 Part No: 0572 1751

Testo 175 T1 Single Channel temperature data logger, monitoring and data logging for storage temperatures. It is certified for use in food environments and measures and logs temperatures constantly and reliably. Data Logger with internal sensor (NTC)

  1. High data security
  2. Large, easily legible display
  3. Measurement data memory for 1 million measurement values
  4. Up to 3 years‘ battery life
  5. Data transfer via USB cable or SD card
  6. Complies with DIN EN 12830


Temperature - NTC
Measuring range -35 to +55 °C
Accuracy ±0.5 °C (-35 to +55 °C) ±1 Digit
Resolution 0.1 °C
General technical data
Operating temperature -35 to +55 °C
Storage temperature -35 to +55 °C
Protection class IP65
Channels 1 internal
Measuring rate 10 s - 24 h
Battery type 3 x AIMn type AAA
Interface mini usb, SD card slot
Memory 1,000,000 measuring values
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