テストー List of Products and Services

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.

Starting from April 1, 2025 (Tuesday), we will offer the following educational and research 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 acquisition, contributing to society as a company, and promoting academic and educational activities. Please take this opportunity to make a purchase. *For more details, please refer to the materials available for download in the catalog. Feel free to contact us.