My new Westinghouse saddle angleometer arrived yesterday. It also measures barometric pressure, precipitation, humidity, temperature, cloudiness, polar orbiting, geostationary satellites, Doppler radar, high altitude moisture, frost index, typhoon probability, water vapour, the jet streams, clear air turbulence, pollen index, crop yield, radioactive aerosols, volcanic gasses, hydroelectric synchronicity, if your near the mountains it also measures seismic shockwaves, and for your car it measures oil pressure, tire pressure, and coolant stability.