
Testo Saveris 2-T1 - Wireless data logger with display and integrated NTC temperature sensor
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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 alerted via email or optionally via SMS in case of threshold exceedances.

Testo Saveris 2-T1 - Wireless data logger with display and integrated NTC temperature sensor
The thermocouple is ideal for quick and easy measurement of air temperature. The flexible thermowire can be routed through holes, gaps, or door seals, for example. Thanks to the PTFE insulation, the thermocouple can also be used in the food or pharmaceutical sectors. Use it, for instance, to measure climate or ripening chambers in the food industry.

Monitor the storage of temperature and humidity-sensitive goods, whether food, archives, or rust-prone metal parts. Or discreetly and unobtrusively control the building climate to stay informed about your tenants' ventilation behavior. The long-term stable integrated sensors in the mini data logger testo 174H 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 analyzing the measurement data on a PC, you can choose from three software versions:
- ComSoft Basic software, available for free download, for quick programming of the data logger and simple data analysis.
- ComSoft Professional software, optionally available, offers various options for more detailed evaluation of temperature and humidity values.
- ComSoft CFR 21 Part 11 software, optionally available, ideal 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.
Pro

The Testo 175 T2 data logger offers simultaneous monitoring of air and product temperature. Additionally, the data logger features a mini-USB and an SD card interface, making data retrieval quick and easy. Other advantages include a larger storage capacity and power supply via standard batteries. The external sensor input allows for the easy connection of an approved food sensor to measure the core temperature of the product.

Upon reaching the nominal temperature, each element changes color distinctly. These color changes are irreversible, meaning they remain even with later changes in the surface temperature.

The robust food penetration probe (NTC) is primarily used for measuring the core temperature of food. Particularly practical for use in the food sector is that the probe is compliant with EN 13485 and HACCP when connected to an appropriate measuring device (e.g., testo 110). The specialized handle ensures easy handling when measuring the core temperature of semi-solid foods.

Lux probe from Testo for measurements in workplaces, such as offices or production areas: Use the Lux probe (with the compatible measuring device) to measure the illumination intensity. To determine the illumination intensity, use the Lux probe.

The testo 175 T1 temperature logger is your reliable partner for the safe monitoring of air temperature. Especially if you want to control the temperature in multiple rooms, purchasing our practical set is a great option: you receive three data loggers (with accessories) and can simultaneously record the temperature in the cold storage, warehouse, and sales area, for example, as a baker or butcher.
The temperature logger features state-of-the-art measurement technology and high data security. An internal NTC sensor captures the air temperature with high accuracy (±0.5 °C). The sensor's measurement range extends from -35 °C to +55 °C, making the data logger suitable for long-term temperature monitoring in cold storage or freezing facilities.
On the display of the temperature logger, you can read the current measurement values, set limit values, limit value violations, min/max values, and the remaining battery life. This means you don’t have to connect the data logger to a PC immediately if you just want a quick overview of the most important measurement data.
The large storage capacity of the data logger (up to 1 million measurement values) and its long battery life (up to 3 years) allow for less frequent reading even with shorter measurement intervals. The temperature logger operates on standard batteries (AAA), which can be easily replaced by the user at any time.
The testo 175 T1 temperature logger guarantees high data security and reliable measurement results based on the latest measurement technology. Even with a depleted battery and during battery replacement, the stored measurement data is not lost.
The free software testo ComSoft Basic enables quick programming of the temperature data logger and simple data evaluation.

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 CO₂ probe head.

Use the impeller probe to determine flow velocity, volume flow and temperature at air outlets as well as at disc valves, ventilation grilles or swirl outlets. The measured values are transmitted directly to your measuring device via Bluetooth - making measurement particularly convenient.
