Sealey TA070 Anemometer Wind speed measuring device featuring live/max/average/wind chill and Beaufort scale. Ideal for checking workshop dust/fume extraction devices. Also reads temperature which can be measured in either øC or øF. Readings are displayed on a 24mm high back-lit LCD screen. Features a battery indicator and auto/manual power off. Wind speed measuring device featuring live/max/average/wind chill and Beaufort scale Ideal for checking workshop dust/fume extraction devices Also reads temperature which can be measured in either øC or øF Readings are displayed on a 24mm high back-lit LCD screen Features a battery indicator and auto/manual power off Powered by CR2032 3V battery (supplied) Model No TA070