Due to the different densities of the various gases, it is recommended to distribute several points of measurement within your vehicle. To do this, up to two additional sensors can be connected to the main unit. The additional sensor Universal detects the same gases as the gas sensor and can be used, e.g. to secure a separated room. Dimensions W 2.5 x H 2.8 x D 2.5 cm, connection cable length 267.5 cm.
