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Quality assurance for transported goods. Temperature management that can be "proven later."

Immediate confirmation after collection. Easy temperature logger with integrated USB! T4 supports temperatures from -80°C.

The "testo 184 T3/T4" is a transport temperature logger that can be reused by replacing the battery. It is suitable for the cold chain of pharmaceuticals and food. The T4 supports low-temperature recording from -80°C, making it capable of recording the temperature of frozen transport items. 【Features and Functions】 ■ No software required ■ Easy operation with 2 buttons ■ Connect to a computer upon receipt to view recorded data on the spot ■ LED/screen display alarm (activates when exceeding upper or lower threshold) ■ The testo 184T4 uses a Pt1000 sensor that is strong against low temperatures *For more details, please download the PDF or feel free to contact us.

Text 183 T3 product page

basic information

【Common Specifications (Excerpt)】 ■Number of Channels: 1ch ■Resolution: 0.1℃ ■Memory: 40,000 data points ■Interface: USB (Direct connection) ■Interval: 1 minute to 24 hours ■Battery Replacement: Possible *For more details, please download the PDF or feel free to contact us.

Price range

P2

Delivery Time

OTHER

Model number/Brand name

0572 1843

Applications/Examples of results

For more details, please download the PDF or feel free to contact us.

Testo Comprehensive Catalog 2025

CATALOG

Data Logger Product Catalog

PRODUCT

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Distributors

Testo SE & Co. KGaA is a German global company with 37 local subsidiaries and affiliated companies worldwide, and it forms a network of agents in other regions. Since its establishment in 1957, it has focused on the research and development of portable environmental measuring instruments, releasing products that meet market needs. By proposing high-precision environmental measuring instruments and data management solutions, it has received high acclaim in a wide range of fields, including energy conservation, safety management, environmental protection, and food & healthcare. In Japan, it not only sells measuring instruments but also has established service centers to provide prompt maintenance and the issuance of calibration certificates.