Made for measuring and recording temperatures, this product includes a bimetallic thermometric element. It is accurate up to +/- 1 degrees Celsius. It works on mechanical or quartz movements, which are 1t/ 24 hours and 7 days. It comes with an inviolability patch, a security lock, and it has a metal cover with an allow base and it's painted with an epoxy paint. The dimensions are 285mm x 200mm x 1335mm.