Wind Speed Meter PCE-WSAC 50W 230

‌Robust plastic housing Units: km / h, mph, m / s 4 ... 20-mA analog output 128 x 64 pixel LC display Alarm relay Measuring range up to 180 km / h Durable stainless steel ball bearings Ambient temperature -20 ... 70°C / -4 ... 158°F Radio transmission