DYM3 type aneroid barometer is based on a deformable element for sensing atmospheric pressure measuring instruments. It is easy to carry, accurate measurement, wide load range, easy maintenance, no mercury pollution, etc., are widely used in meteorology, military, aviation, marine, agriculture, surveying, geology, industrial and mining enterprises and scientific research in areas such as Qingdao empty box barometer DYM3, become conventional instruments to measure atmospheric pressure. Technical performance and specifications Measuring range: 800 ~ 1064hpa Operating temperature range: -10 ~ + 40 ℃ after temperature, after being shown the degree and supplementary measurement error of less than 2.0hpa dial shows the minimum score: 1hpa attached table minimum temperature scores : 1 ℃ instrument weight of not more than 1.5Kg Instrument Size 156mm * 156mm * 115mm DYM3 aneroid barometer precautions must be horizontal when an instrument to prevent reading errors caused by the tilt. 2 user Do not remove the plastic housing of the instrument, so as to avoid unnecessary damage. Please pay meteorological measurement agency or repair work when there is a fault. 3 supplement because of instrument set positive change at any time and aneroid barometer, and therefore provide a positive complement not exceed six months period of use, you must re-test when exceeded. 4 users are not allowed to mobilize the adjusting screw, to avoid increasing the error of the instrument. 5 storage, transport and packaging six instruments should be stored in a dry, ventilated, non-corrosive gases and severe vibration. 6.2 instrument using any other method other than by air transport outside. 6.3 Instrument must fill the box with cushioning material, outside the box should be marked "Handle with Care," "precision instrument," "non-inverted" and so forth. Seven complete sets of equipment 7.1 7.2 Taiwan aneroid barometer Product Manual 1 factory certificate 7.3 7.4 1 1 atmosphere pressure gauge instrument box DYM3, aneroid barometer DYM3, aneroid barometer by Qingdao Branch of the Instrument Limited. Qingdao Branch of the Instrument Co., Ltd. (www.qdjk17.com) strong, credible, in Qingdao, Shandong analytical instruments industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Branch of the Instrument and you hand in hand into the brilliant, for a better future!