Detecting dangerous carbon monoxide gas to avoid CO poisoning.
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.
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basic information
【Specifications of testo 317-3 (Partial)】 ■ Measurement Range (CO): 0 to 1999 ppm ■ Accuracy ±1 digit: ±3 ppm (0 to 29 ppm), ±10% (30 ppm to 1999 ppm) ■ Resolution: 1 ppm ■ Threshold: Arbitrary value ■ Operating Temperature: -5 to +45℃ 【Specifications of testo 315-4 (Partial)】 (CO) ■ Measurement Range: 0 to 100 ppm ■ Accuracy ±1 digit: ±3 ppm (0 to 20 ppm), ±5 ppm (20 ppm and above) ■ Resolution: 0.5 ppm (Atmospheric CO₂) ■ Measurement Range: 0 to 100 ppm ■ Accuracy ±1 digit: ±3 ppm (0 to 20 ppm), ±5 ppm (20 ppm and above) ■ Resolution: 0.5 ppm ■ Threshold: Arbitrary value ■ Operating Temperature: -10 to +60℃ *For more details, please download the PDF or feel free to contact us.*
Price range
P2
Delivery Time
Applications/Examples of results
Regular CO emission checks at the combustion points of heating systems such as burners and heaters, as well as the surrounding environment. *For more details, please download the PDF or feel free to contact us.*
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Company information
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.
