Plant growth chambers

Plant growth chambers require constant monitoring of temperature, humidity, and carbon dioxide to maintain an optimal environment. Vaisala's instruments provide reliable and accurate measurements, which are a must in any research application.

GMP343 Carbon Dioxide Probe

Accurate and rugged probe-type instrument for ecological measurements. Diffusion based design - no sampling systems needed. A flow-through model is also available.

GMT220 Series Carbon Dioxide Transmitters

Designed for harsh and humid environments. Provides several alternatives for measurement range from ppm to percentage level. The housing is IP65 (NEMA 4) compliant.

GM70 Hand-held Carbon Dioxide Meter

Hand-held meter for various spot-checking applications, like laboratories, greenhouses and mushroom farms. Features several alternatives for the measurement range from ppm to percentage level.