17" Weather Station - Lt Oak - 0-3,000ft Solid wood mount with German instruments Temperature Range: -22F to 158F (-30C-70C) Barometer Range: 28.3" to 31.7" hg and Elevation: 0' to 3000' Hygrometer Range: 0 to 100% RH Measures: 17"H x 7"W with convex lens dials