
Testo Saveris 2-T1 - Wireless data logger with display and integrated NTC temperature sensor
Measuring device case
On this page you'll find a ranking of the best Testo products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
The testo Saveris 2 wireless data logger system is the simple, flexible, and secure solution for measuring and monitoring temperature values in your storage, cooling, and work areas. The installation of the system is a breeze and can be done via a browser. The temperature monitoring system consists of at least one wireless data logger and a cloud access. As part of this data logger system, the testo Saveris 2-T1 temperature data logger with integrated NTC temperature sensor transmits all measured temperature values directly via your Wi-Fi to the Testo Cloud. With the alarm function, you can be immediately notified by email or optionally by SMS in case of limit value exceedances.

Testo Saveris 2-T1 - Wireless data logger with display and integrated NTC temperature sensor
Measuring device case
Monitor the storage of temperature and humidity-sensitive goods, whether food, archives, or rust-prone metal parts. Alternatively, discreetly and unobtrusively control the building climate to stay informed about your tenants' ventilation behavior. The long-term stable integrated sensors in the testo 174H mini data logger reliably and securely capture temperature and relative humidity in the measurement environment. The display shows the current measurement values and any potential limit violations, with up to 16,000 measurement values stored. Conveniently, the standard batteries (2x CR 2032) can be replaced by the user at any time.
For programming and reading your data logger, as well as evaluating the measurement data on a PC, you can choose from three software versions:
- ComSoft Basic software, available as a free download, for quick programming of the data logger and simple data analysis.
- ComSoft Professional software, additionally available optionally, offers various options for more detailed evaluation of temperature and humidity values.
- ComSoft CFR 21 Part 11 software, additionally available optionally, is optimal for the specific requirements according to CFR 21 Part 11 in the pharmaceutical sector.
To program and read the mini data logger, you will need a USB interface.
Note: Please download the latest software version before operating the USB interface.

Sensor type: K
Probe types: Immersion, Penetration
Probe length: 50 mm, 114 mm
Probe diameter: 3.7 mm, 5 mm
Maximum temperature measurement: +400 °C
Cable length: 1.2 m
Testo 922 Thermometer. Portable thermometer for 2 thermocouples of type K. 2-line LCD display allowing simultaneous viewing of 2 temperatures. Calculation of temperature differential. Can date measurements and export them to an infrared printer. Memory, minimum and maximum functions. Automatic shutdown when the device is not in use. Infrared printer available separately, supplied with 4 batteries and 1 paper roll.

The Mini Data Logger 174 T from Testo is a highly advanced device specifically designed for professionals in the food and pharmaceutical industries. It enables precise and continuous temperature monitoring to ensure that products are stored within the required temperature zones. With a measurement range of -30 °C to +70 °C, this data logger provides a reliable solution for monitoring critical temperature conditions. The intuitive data retrieval via USB-C simplifies operation and allows for efficient data analysis. The professional software supports programming of the logger and offers an Excel export function, optimizing documentation and compliance with regulations. The data logger is also equipped with automatic data backup, which activates in case of a low battery or battery replacement, enhancing data security. With the ability to store up to 16,000 measurement values, the Mini Data Logger 174 T is an essential tool for quality assurance in sensitive areas.
- Intuitive data retrieval via USB-C for easy handling
- Professional software with Excel export function for data analysis
- Wide temperature measurement range from -30 °C to +70 °C
- Automatic data backup in case of low battery or battery replacement
- Stores up to 16,000 measurement values for comprehensive data logging.

More applications, less equipment: If you already own one of our probes with a universally applicable handle, you can easily expand your probe portfolio with the 100 mm paddle wheel probe head.

With the testo 184 T3 temperature data loggers, you can monitor the transport of sensitive products such as pharmaceuticals, food, or electronics for an unlimited period. At the destination, you can quickly check the display or LEDs to see if the configured limits have been adhered to. For detailed information, simply connect the logger to a computer – a PDF report with all relevant data will be generated instantly. To make working with the data loggers even more convenient and efficient, all necessary files and information are directly and almost permanently stored in the testo 184 T3: configuration file, calibration certificate, user manual, and PDF report of your recorded measurement data. The measurement data storage of the testo 184 T3 temperature data logger is 40,000 measurement values. The measurement interval can be freely selected from 1 minute to 24 hours. The battery life is 500 days. The testo 184 T3 temperature data logger is powered by a standard battery that can be replaced by the user. The testo 184 T3 complies with GxP, 21 CFR Part 11, HACCP, and EN 12830. Testo AG is an ISO 9001:2008 certified company and ensures compliance with the standard through both internal audits and accredited external audits.
All advantages at a glance:
1. Clear alarm indication: A glance at the LEDs is enough to know if limits were violated during transport.
2. Simplest operation: The testo 184 T3 is intuitive to use and can be employed without special training or prior knowledge: The "Start" button begins data recording. "Stop" ends it.
3. Easiest configuration: Each testo 184 T3 has a configuration file stored, allowing for easy individual configuration of the testo 184 T3 – without download, installation, interface, or additional costs.

The permanently attached cable of the sensor features an integrated bend protection, making it particularly robust and break-resistant.

The handle adapter allows you to connect probe heads for flow measurement or the extendable telescope for flow probes with the universally applicable handle via Bluetooth or cable.

With the testo 184 T2 temperature data loggers, you can monitor the transport of sensitive products such as pharmaceuticals, food, or electronics for a maximum duration of 150 days. At the destination, you can quickly check the display or LEDs to see if the configured limits have been adhered to. For detailed information, simply connect the logger to a computer – a PDF report with all relevant data will be generated immediately. To make your work with the data loggers even more comfortable and efficient, all necessary files and information are stored directly in the testo 184 T2: configuration file, calibration certificate, user manual, and PDF report of your recorded measurement data. The measurement data storage of the testo 184 T2 temperature data logger is 40,000 measurement values. The measurement interval can be freely selected from 1 minute to 24 hours. The testo 184 T2 complies with GxP, 21 CFR Part 11, HACCP, and EN 12830. Testo AG is an ISO 9001:2008 certified company and ensures compliance with the standard through both internal audits and accredited external audits.
All advantages at a glance:
1. Clear alarm indication: A glance at the LEDs is enough to know if limit values were exceeded during transport.
2. Extremely easy operation: The testo 184 T2 is intuitive to use and can be deployed without special training or prior knowledge: The "Start" button begins data recording. "Stop" ends it.
3. Simplest configuration: Each testo 184 T2 has a configuration file stored, allowing for easy individual configuration without downloads, installations, interfaces, or additional costs.
4. Convenient reading: Immediately after connecting the testo 184 T2 data logger to a computer's USB port, a PDF report with the transport data is automatically generated.

This thermocouple (TE) temperature sensor with a flat tip can be used for measurements in liquids and pasty media, as well as for measurements in air. The temperature sensor features an acid-resistant stainless steel casing and is suitable for measurements in the food industry.
