For fixing a Netatmo Smart Rain Gauge / Smart Anemometer to a wall, roof, pole or railing Standard camera mount thread: 1/4-20 UNC bolt A single mount is needed to install a Netatmo Smart Rain Gauge or Smart Anemometer alone The Netatmo Mount makes it easier to attach your Netatmo Smart Rain Gauge / Smart Anemometer to a wall, roof, pole or railing.Standard camera mount thread: 1/4-20 UNC bolt.A single mount is needed to install a Netatmo Smart Rain Gauge or Smart Anemometer alone. Features Certification Netatmo Product colour Black Weight & dimensions Height 135 mm Depth 65 mm Width 65 mm Packaging data Package weight 85 g Package height 100 mm Package depth 125 mm Package width 75 mm leaflet