MC 4.0 Multiprobe Anemometer with Lemo Connector. The MC 4.0 is the base unit and can be used for determining the flow velocity, temperature and relative humidity of gaseous and liquid media with the relevant measurement probes. 3.2" TFT-Display, 2Hz measurement rate, internal logger for up to 1 million readings and bluetooth connectivity. Dimensions: 168 x 68 x 38mm, Weight 300g, IP67 with a removeable blue rubber case. Operating Temperature 0 to 60°C, 0-99%RH. Compatible ...