テストー Product Lineup

The "testo 317-3/315-4" is a CO meter with an alarm that measures the concentration of carbon monoxide in the surrounding air and detects carbon monoxide from incomplete combustion, such as from burners. When it detects a concentration that exceeds the threshold, it notifies you with a screen display and alarm sound. The "testo 315-4" measures CO and atmospheric CO₂, and when connected to an optional temperature and humidity sensor, it can simultaneously measure temperature and humidity. 【Features】 ■ Notifies you with a screen display and alarm sound when the set value is exceeded ■ Alarm sound can be output to earphones (317-3) ■ Simultaneous measurement of temperature and humidity is possible when connected to a temperature and humidity sensor (optional) (315-4) *For more details, please download the PDF or feel free to contact us.

The testo 310 II is a compact exhaust gas analyzer with an integrated probe. It features a Japanese-language color display and enables quick measurements with simple operation. It can connect to a smartphone app via Bluetooth as needed, allowing for the recording and documentation of measurement results. 【Features and Functions】 ■ O₂/CO₂/exhaust gas temperature/ambient temperature/draft pressure/differential pressure ■ Exhaust gas probe included (6×180mm) ■ Measurements with the mobile app testo Smart ■ Recording and documentation ■ Easy-to-use menu and color display ■ Print measurement results on-site (Bluetooth printer) *For more details, please download the PDF or feel free to contact us.

For managing combustion efficiency and exhaust gas in combustion equipment, the testo 340 is a portable exhaust gas analyzer that can be equipped with up to four types of sensors (O2/CO/NO/NO2/SO2). Although it is a handheld type, it can measure the concentrations of four types of gases, making it suitable for exhaust gas measurement in industrial furnaces, cogeneration systems, and diesel engines. - Easy sensor replacement by the user - Simultaneous measurement of up to four types of gases - Dilution function that can expand the measurement range by five times - Full drain alarm - Automatic recording with logger function ★ We also offer free rental of demo units. Please feel free to contact us. TEL. 050-1880-0439

The "testo 300 (LL)" is a combustion gas analyzer with a color display model that allows for touch panel operation. It comes standard with an O2 sensor, and can be equipped with an optional CO/NO sensor, supporting measurements of up to three gases. Thanks to its unique product concept, it is equipped with user-friendly and convenient features that help reduce work time and improve efficiency. 【Features】 ■ 4-year warranty ■ 5-inch large screen color touch display (capacitive) ■ Intuitive menu structure supporting various measurements ■ One-touch measurement preparation from standby mode ■ Ability to create measurement reports on-site and send them via email *For more details, please refer to the PDF materials or feel free to contact us.

In incineration facilities, it is essential to accurately monitor the concentration of harmful substances in exhaust gases and manage them appropriately to reduce the environmental impact. In particular, the exhaust gases emitted from incinerators can contribute to air pollution, making compliance with legal regulations indispensable. The testo 350 can measure up to six types of gases simultaneously, enabling efficient exhaust gas analysis and supporting compliance with environmental regulations. 【Usage Scenarios】 - Measurement of exhaust gases from incinerators - Environmental monitoring - Compliance with exhaust gas regulations 【Benefits of Implementation】 - Accurate understanding of harmful substance concentrations in exhaust gases - Ensuring compliance with environmental regulations - Optimization of incinerator operating efficiency

In a cement factory, it is essential to accurately grasp the concentration of harmful substances in exhaust gases during the manufacturing process and to comply with environmental regulations. In particular, emissions such as CO, NOx, and SO2 contribute to air pollution and are subject to strict regulations. Exceeding regulatory standards can also lead to fines and the risk of operational suspension. The testo 350 can measure up to six types of gases simultaneously, allowing for efficient exhaust gas analysis and enabling rapid implementation of measures to meet regulatory values. 【Usage Scenarios】 - Measurement of exhaust gases in the cement manufacturing process - Compliance with environmental regulations - Optimization of combustion efficiency 【Benefits of Implementation】 - Ensuring compliance with exhaust gas regulations - Reduction and efficiency of measurement time - Cost reduction through optimization of the combustion process

In a steel mill, accurate measurement and management of exhaust gases emitted from large equipment such as blast furnaces and converters is essential. In particular, to improve operational efficiency, comply with environmental regulations, and ensure safety, it is crucial to accurately understand the components of exhaust gases, including CO, CO2, NOx, and SO2. The testo 350 addresses these challenges by enabling simultaneous measurement of up to 6 gases while maintaining portability, making on-site measurements easier. 【Application Scenarios】 - Measurement of exhaust gases from blast furnaces, converters, and sintering furnaces - Optimization of combustion processes - Compliance with environmental regulations - Safety management of equipment 【Benefits of Implementation】 - Improved operational efficiency through accurate understanding of exhaust gas components - Rapid response to environmental regulations - Creation of a safe working environment - Efficient management of measurement data

The "testo 350 MARITIME_V2" is a portable exhaust gas analyzer for marine engines that has obtained type approval for use in spot checks. It has received type approval from the Nippon Kaiji Kyokai (NK) and the DNV GL (Det Norske Veritas Germanischer Lloyd) for use as a device in spot checks. The compact analyzer body is easy to handle in narrow engine rooms of vessels and can be stored in a space-saving manner. It is also capable of simultaneously measuring components other than NOx (O2/CO/CO2/SO2). 【Features】 ■ Lightweight portable exhaust gas analyzer ■ Compact analyzer body ■ Capable of simultaneously measuring components other than NOx (O2/CO/CO2/SO2) *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "2026 Academic Special Price Campaign." We are offering infrared thermography, multi-component combustion exhaust gas analyzers, multi-environment measuring instruments, and more at special prices. We provide a 20% discount off the standard prices for eligible educational institutions and public research organizations. Please fill out the designated form we send you and apply. If you have any questions, please contact our sales department. 【Campaign Overview】 ■ Period: April 1, 2026 (Wednesday) – for orders received by our company ■ Eligible Models: Please refer to the electronic flyer or special price list * Detailed information on each product is included in the electronic flyer ■ Content: 20% off the standard price * Some products may not be eligible for the 20% discount * For more details, please download the PDF or feel free to contact us.

We are pleased to announce that our company will begin selling the "Combustion Exhaust Gas Analyzer testo 300" starting April 2026. It supports the measurement of up to three types of exhaust gases: O2, CO, and NO, and features a 5-inch color touch display that allows for display switching via pinch and swipe gestures. Below are the details of the campaign. 【Campaign Details】 ■ Period: April 7, 2026 (Tuesday) to September 30, 2026 (Wednesday) ■ Target Product: Combustion Exhaust Gas Analyzer testo 300 ■ Set: Exhaust gas measurement set, and a set including the "Thermography testo 860i" is also available. *For more details, please download the PDF or feel free to contact us.