This shelter offers many improved features and benefits over traditional wooden Stevenson screens. Extensive research, development and testing bring you the Advanced Instrument Shelter, a maintenance-free solution to protecting your temperature and humidity instrumentation anywhere in the world. The shelter is manufactured from durable plastic and plastic-coated aluminium, materials and coatings that are specially selected for their outstanding resistance to severe long-term weather. Each instrument is assembled by hand and subjected to rigorous quality control checks throughout the production process. This shelter is your perfect partner for both manual and automated observations.