VAISALA CO₂ Transmitter Series GM20
VAISALA CO2, Temperature and Humidity Transmitter Series GMW90
VAISALA CO2, Humidity and Temperature Transmitter Series GMW80
VAISALA Handheld CO₂ Meter GM70
VAISALA Methane, Carbon Dioxide and Humidity Multigas Probe MGP261
VAISALA Indigo200 Series Transmitters for Vaisala smart probes
VAISALA CO₂ Probe GMP343
VAISALA CO₂ Probe GMP252
VAISALA CO₂ Probe GMP251
VAISALA CO₂ Probe GMP231
VAISALA Indigo500 Series Transmitters
