Data loggers

Compact, accurate, reliable: the testo 174H mini data logger measures and logs the air temperature and relative humidity in storage rooms and offices 24/7/365.

• Memory for up to 16 000 temperature and humidity measurements

• Longlife humidity sensor for reliable and accurate measurements

• Easy data transfer via USB cable, practical data analysis and logging on PC

• Free software download (ComSoft Basic)

Saving energy, archiving, storing goods, creating a comfortable indoor climate – if you can’t analyze the temperature and humidity, you won’t get optimal results. The testo 175 H1 is designed to carry out reliable long-term measurements and log these crucial values for you.

• Round-the-clock monitoring and logging of temperature, relative humidity and dew point

• Super-size memory for long-term measurements and up to 1 million readings, battery life 3 years

• Shorter reaction times and accurate measurements with external humidity sensor

• Free software download (ComSoft Basic)

The testo 174T mini temperature data logger is ideal for continuous monitoring of storage temperature, for example of food or pharmaceutical products. It is also suitable for temperature control in refrigerators or cold stores.

• Measurement data memory for 16 000 temperature readings, approx. 500 days of battery life

• High data integrity, even with an empty battery

• Waterproof according to IP 65, HACCP-compliant and certified according to EN 12830

• Data analysis: three possible software versions to choose from, basic software available as a free download

The testo 175 T1 temperature data logger is ideal for monitoring storage temperatures and long-term monitoring. It is certified for use in food environments and measures and logs temperatures constantly and reliably.

• Ideal for long-term measurements. Can save up to 1 000 000 readings. Battery life up to 3 years

• Wall mount

• HACCP and EN 12830 compliant, IP 65 protected

• Data analysis on PC: three software options to choose from; Basic software as free download

The testo 175 T3 temperature logger with its two connections for external thermocouple probes is a good idea when you would like to record your temperatures at two locations in parallel: for example when measuring the flow and return temperature on radiators. The readings are securely saved in the temperature logger and are available for later measurement data analysis and documentation.

• Practical for frequent and long-term measurements: memory capacity of 1 million readings, up to 3 years’ battery life

• Very large temperature measuring range from -50 °C to +1 000 °C

• Including wall bracket

• Measurement data analysis and documentation: three different software versions to choose from, basic software available as a free download

The testo 174H mini data logger for temperature and humidity is your small and handy partner for climate monitoring which still also offers the same level of reliability. Whether in warehouses, museums, archives, offices or apartment blocks, the mini data logger provides reliable temperature and humidity recording.

• Measurement data memory for 16 000 temperature and humidity readings

• Reliable measurement via humidity sensor with

• Easy data analysis on the PC with appropriate software (three software versions available, basic software can be downloaded free of charge)

• Advantage of the set: USB interface for data transfer to PC included

The testo 176 T4 data logger can measure the temperature at up to four different measurement sites simultaneously. It also has a super size memory for up to 2 000 000 readings, an exceptionally wide measurement range and is compatible with a number of different thermocouple elements making it ideal for professional use in a variety of different fields.

• Super size memory for up to 2 million readings, up to 8 years battery life

• For measuring and logging the temperature at four different sites simultaneously

• Extremely wide measuring range from -200 °C – 1 000 °C

• Carry out data analysis on your PC: three software options to choose from; Basic software as free download

The testo 174T mini data logger for temperature is your practical support for continuous temperature measurement (e.g. the storage temperature of drugs or food). When buying these sets, you also get a USB interface for data transfer to the PC.

• Measurement data memory for 16 000 temperature readings, approx. 500 days of battery life

• Waterproof according to IP 65, HACCP-compliant and certified according to EN 12830

• Data analysis: three different software versions available, basic software free to download

• Advantage of the set: comes with USB interface for data transfer to the PC

The testo 175 T2 temperature data logger is ideally suited if you want to use one instrument to monitor air temperature and to record additional temperature values (e.g. core temperature) on a second channel at the same time. In particular, it is the perfect solution for parallel temperature control of the ambient conditions and the goods themselves when storing food.

• Ideal for long-term measurements: 1 million readings can be stored, battery life of up to 3 years

• Including wall bracket

• HACCP-compliant, EN 12830 certified, protection class IP 65

• Data analysis: three different software versions available, basic software free of charge

With its two inputs for external Pt100 probes, the testo 176 T2 temperature logger can record the temperature at two measuring points simultaneously. This makes it possible to monitor temperature at different locations in parallel. The data logger features a large display for optimum presentation of the readings.

• Ideal for long-term measurements: memory for up to 2 million readings, up to 8 years' battery life

• High-precision measurements with Pt100 probes: connections available for 2 external probes

• Certified according to EN 12830, HACCP-compliant and waterproof in compliance with IP 65

• Three software versions available for data management on the PC, basic software available as a free download

The data logger testo 176 H1 allows the monitoring of temperature and humidity in warehouses and buildings. With the testo 176 H1, you can examine whether mould in a house or apartment has been caused by insufficient ventilation or by building damage.

• Continuous measurement and documentation of temperature, relative humidity and dewpoint

• Record up to two humidity and temperature values simultaneously with optionally connectable probes

• Unproblematic long-term measurement: large memory for up to 2 million measurement values, 8 years battery life

• For data evaluation on a PC, a selection of three software versions is available, basic software available as a free download

If the refrigerator breaks down, things can quickly become awkward: insufficient cooling can cause quality defects and loss of value for your goods. The testo Saveris 2 WiFi data logger system enables you to prevent any losses of this kind: it offers automatic temperature monitoring in refrigerators and a sophisticated alarm system for emergencies.

• Automatic temperature monitoring in refrigerators: reliable and convenient

• Clever alarm system: warning by e-mail or SMS for critical temperature values

• Access to measuring value documentation possible at any time

• Advantage of the set: equipment ideally suited for refrigerator temperature monitoring and attractive price

Would you like to carry out long-term temperature control and recording at several measuring locations (e.g. in cold, deep-freeze or storage areas)? The testo 175 T1 set already includes three temperature loggers along with practical accessories for you. This means you have the best possible equipment for recording the temperature in several areas – e.g. in cold, storage and sales areas, such as in butcher’s or baker’s shops.

• Perfect for long-term measurements: memory records up to 1 million readings, battery life of up to 3 years can be achieved

• Practical: you can read the current measuring values, min./max. values, limit values and violations of limit values on the logger’s display

• You are ready to start straight away with the set: including three temperature loggers, basic software on CD, USB interface, SD memory card, lock and wall bracket

• HACCP-compliant, EN 12830 certified and protection class IP 65

When ambient conditions, for example in a laboratory, need to be documented securely and highly accurately, the testo 176 P1 is the right data logger. It has an integrated absolute pressure sensor and connection possibilities for two external temperature/humidity probes (optional).

• Continuous measurement and documentation of absolute pressure

• Record up to two additional humidity and temperature values simultaneously with optionally connectable probes

• Large measurement data memory for up to 2 million measurement values, battery life of up to 8 years

• For data evaluation on a PC, a selection of three software versions is available, basic software available as a free download

With the data logger testo 184 G1 for shock, humidity and temperature, you can now monitor the transport of sensitive products such as electronics, art, pharmaceuticals or foods safely and conveniently. Thanks to a start and stop button, the data logger guarantees easiest data recording operation. At their destination, a glance at the display or the LEDs tells you whether the configured limit values have been adhered to during transport.

• Unlimited operating time

• All in one data logger: PDF measurement data, configuration file and instruction manual

• Immediate creation of a PDF report directly after connection to a computer

• Transport monitoring in compliance with GxP, 21 CFR Part 11 and HACCP

The testo 176 T3 temperature data logger is ideal for monitoring temperature values in production processes. Its robust metal housing makes it ideal for use in the industrial sector. With inputs for four thermocouple probes, it can measure at up to four points in parallel.

• Ideal for long-term measurements: memory for up to 2 million readings, up to 8 years' battery life

• 4 inputs for optional thermocouple probes (temperature probes TC Type K, Type T, Type J)

• Industrial standard thanks to robust metal housing and protection class IP 65

• Three software versions are available for data analysis on the PC, basic software is free to download

The robust metal housing of the non-sensitive testo 176 H2 climate data logger protects it against mechanical impacts. It can therefore measure temperature and humidity even in harsh environmental conditions.

• Memory for up to 2 million readings, up to 8 years' battery life

• Measure humidity and temperature on two channels thanks to its two connections for external sensors

• Robust metal housing and protection against dust and water jets in compliance with protection class IP 65

• Three software versions are available for measurement data analysis on the PC, basic software can be downloaded free of charge

The testo 176 T1 data logger monitors the temperature, even in extreme conditions, with a highly accurate Pt100 temperature sensor. It is able to precisely document the temperature status over a longer period of time. The fact that its metal housing is extremely robust makes the data logger particularly suitable for monitoring the temperature in industrial environments.

• Ideal for long-term measurements: memory for up to 2 million readings, up to 8 years' battery life

• High-precision measurements thanks to the Pt100 temperature sensor

• Certified according to EN 12830, HACCP-compliant and waterproof in compliance with IP 68

• Three software versions available for data management on the PC, basic software available as a free download

The WiFi data logger testo Saveris 2-H1 allows you to monitor the temperatures and humidity in refrigerated and work- or storerooms. The temperature and humidity values measured with the integrated probes are reliably recorded over long periods, and transmitted directly to the Testo Cloud (online data storage) via your wireless LAN. You can access these readings at any time, anywhere, using your internet-enabled smartphone, tablet or PC.

• Automated temperature and humidity monitoring with integrated probe

• WiFI data logger system with easy installation and operation

• Call up measurement data at any time via Smartphone, tablet or PC

• Limit value violation alarms by e-mail or (optionally) SMS

The WiFi data logger testo Saveris 2-T1 allows you to monitor the temperatures in refrigerated, work- or storerooms. The temperature values measured with the integrated probe are reliably recorded over long periods, and transmitted directly to the Testo Cloud (online data store) via your wireless LAN. You can access these readings at any time, anywhere, using your internet-enabled smartphone, tablet or PC.

• Automated temperature monitoring with integrated probe

• WiFI data logger system with easy installation and operation

• Call up temperature data at any time via Smartphone, tablet or PC

• Limit value violation alarms by e-mail or (optionally) SMS