The aneroid barometer technical parameters in DYM3 measuring range :800-1060hpa temperature range: -10 ~ +40 ℃ temperature, showing the degree and complement the revised measurement error is not greater than the minimum scale value of 2.0hpa shows dial: 1hpa attached temperature table minimum scale value: 1 ° C Instrument weight of not more than 1.5Kg Instrument Size: 156mm × 156mm × 115mm DYM3 the aneroid barometer Product Introduction DYM3 aneroid barometer is based on the deformation elements for sensing an atmospheric pressure measuring instruments. It is easy to carry, accurate measurement and a wide range of pressure measurement, easy to maintain, no mercury pollution, etc., widely used in the field of meteorology, military, aviation, marine, agriculture, surveying, geology, industrial and mining enterprises and scientific research become measurement atmospheric pressure of conventional instruments. DYM3 aneroid barometer works aneroid barometer with the atmospheric pressure changes, the axial movement of the empty box group through the rod and the transmission mechanism driven pointer As induction originals, to indicate when the atmospheric pressure value.