Welcome toArabianSea(Marine Electronics and Instruments)Product Name:Marine Barometer for Boats and Yachts : DYM 3. Free Shipping. Product Brand:Product Condition :UsedModel No:DYM-3Product Condition :Tested ok. Check Pictures. Product Inclusion :What you see is what you get unless otherwise specified. Description/Features/Specifications : Aneroid barometer adopts vacuum meteorological bellows as inductive element. With variations of atmospheric pressure, axial displacement is generated. Then, the pointer on the dial is rotated by connecting rod and gear. Eventually, the value directed by pointer is the current atmospheric pressure. This series divides into types of ordinary plain, plateau, mine and precise, which is used in meteorological stations, environmental monitoring, teaching research, navigation, storage and geological exploration etc.Main SpecificationsInstrument nameTypeMeasurement rangeMeasurementaccuracyMinimumindexingOperating temperature rangeIdentificationperiodDimension(mm)Aneroid barometerDYM3800~1060hpa2.0hpa1hpa-10?~45?2 years160×1600×105-==================================Terms of Sale We ship using DHL, Fedex or India-Post.Payment using Paypal.