CO2 Probe GMP343

The Vaisala CARBOCAP® carbon dioxide probe GMP343 is an accurate and robust probe for environmental measurements. Typical applications include soil CO2 respiration, ambient CO2 monitoring, grow rooms and OEM applications. The GMP343 features single beam dual wavelength CO2 measurement with no moving parts.

The GMP343 outputs both numerically filtered and raw measurement data and can compensate measurements with internal temperature measurements and user-set values for relative humidity, pressure, and oxygen. When combined with the GM70 handheld meter, the GMP343 provides a tool for accurate in-situ measurements. The GM70 handheld CO2 meter can be used as a display, communication and data acquisition device.