CO₂ measuring instruments with built-in probe
Tailor-made, handy and compact: our CO₂ measuring instruments have a fixed probe. These instruments ensure you have a reliable partner for recurring measuring tasks.
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testo 535 - Digital CO2 measuring instrument with App connection
Order-Nr. 0563 0535
- Simple, fast and precise measurement of CO₂ concentration
- Audible alarm sounds if a limit value is exceeded
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testo 315-3 - CO and CO2 meter for ambient measurements
Order-Nr. 0632 3153
- High-precision electrochemical CO sensor, shock resistant infrared CO2 sensor
- Visual and audible alarm when thresholds are breached – adjustable thresholds
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