The high-quality testo 315-3 is an easy-to-use, ruggedly designed CO and CO2 meter that enables you to carry out quick and reliable ambient measurements according to DIN EN 50543 standard.
- High-precision electrochemical CO sensor, shock resistant infrared CO2 sensor
- Visual and audible alarm when thresholds are breached – adjustable thresholds
- Rugged design
- TÜV certified according to DIN EN 50543 standard
