Product Categories
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Combustion exhaust gas analyzer
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Hygrometer and dew point meter
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thermometer
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Thermography
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Wind speed, air volume, indoor environment, CO₂
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Differential pressure, absolute pressure, manifold
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Noise, vibration, and rotation meter
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Converter / Gas flow meter
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Environmental Monitoring System - Data Logger
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pH meter and edible oil tester
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Others
Featured products
Products/Services(128items)
news list
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Participate in our survey on industrial exhaust gas analysis and win a prize!
As a thank you for completing the survey, we will give away stainless steel bottles with the Testo logo to 5 lucky winners. Deadline for responses: until October 30.
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Food Measurement Instruments Online Shop Exclusive 10% OFF
A Bluetooth-enabled model that enhances food safety standards. Available at a special limited-time price! From daily acceptance inspections to cooking and quality checks of cooking oil. We are offering three models that meet all measurement needs on-site, now at a special 10% OFF. Promotion period: From September 14 (Monday) to November 1 (Sunday).
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Multi-component combustion exhaust gas analyzer - Thermography set campaign
The smartphone thermal imaging camera testo 860i is effectively free! During the campaign period, customers who purchase a multi-component combustion gas analyzer will receive the smartphone thermal imaging camera as a set. - Eligible products: testo 350, testo 350 J, testo 350 MARITIME, testo 340 - Campaign set product: smartphone thermal imaging camera testo 860i ⇒ regular price 85,000 yen - Campaign period: September 28, 2026, to the end of December 2026
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Notice of Participation in Regenerative Medicine JAPAN
In this exhibition, we will introduce the comprehensive environmental monitoring system 'testo Saveris 1', which achieves strict environmental management of temperature, humidity, etc., in cell culture processing facilities (CPC) and clean rooms, as well as a significant reduction in paper records and document management workload. We will have live demonstrations and case studies available, and we look forward to your visit.
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2025 Academic Special Price Campaign
We are offering a 25% discount on select products for educational institutions and public research organizations! Starting from April 1, 2025 (Tuesday), we will provide the following educational and research-oriented products at a special price of 25% off the standard price. ■ Thermal Imaging Camera (testo 890/883) ■ Combustion Gas Analyzer (testo 350/340) ■ Multi-Environmental Measuring Instrument (testo 400 PMV Set) Testo Corporation aims to support educational institutions and public research organizations in alleviating the financial burden of equipment adoption, contributing to society as a company, and promoting academic and educational activities. Please take this opportunity to make a purchase.
Aboutテストー
Testo, a leading company in environmental measurement instruments based in Germany.
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.





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