Compact and suitable for wide-range measurements! With simple implementation and automated data management, monitoring becomes easier and smarter.
The "testo 164" is a mini online data logger with a maximum battery life of 8 years, ensuring long-term reliability. It can be used in environments without Wi-Fi and can operate in combination with a dedicated gateway. We offer three types of loggers and two types of gateways to choose from, depending on your application. 【Features】 ■ Automatically monitors temperature and humidity ■ Instant alarm notifications via push notifications or email when thresholds are exceeded ■ Automatically records and saves measurement data in testo Saveris (cloud) ■ Works with the testo Smart App for easy initial setup, cloud access, and alarm reception *For more details, please download the PDF or feel free to contact us.
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【Lineup】 ■testo 164 T1 ■testo 164 H1 ■testo 164 DC ■testo 164 Gateway (Wi-Fi connection) ■testo 164 Gateway (Ethernet connection) *For more details, please download the PDF or feel free to contact us.
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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.






