Henning Koppel started designing clocks in 1978 and extended his work to weather stations and other practical items afterwards. The weather stations from the traditional Scandinavian manufacturer Georg Jensen were designed in 1980.
Designer Henning Koppel was the embodiment of Danish design of the post-war period. He was a leading personality in a movement that combined functionality and high-end design. With the Henning Koppel Hygrometer by Georg Jensen, internal precision meets an elegant exterior. The hygrometer measures air humidity (20 to 100%) with impressive precision.