I can't quite make out the name, but I think it is either. Eduard Bentzen (or Bentzenf) barometer.
The writing suggests it is Danish I think (possibly German). Approx 96cm tall, 12.5cm wide (at widest point) and 4cm deep (at deepest point). The item "A Mahogany Stick Barometer Weather Station Danish Edvard Bentzen Antique" is in sale since Tuesday, September 22, 2020. This item is in the category "Antiques\Science/Medicine\Scientific Instruments".
The seller is "mjbsupplies" and is located in Chester le Street. This item can be shipped to United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, Greece, Hungary, Ireland, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Sweden, Australia, United States, Bahrain, Canada, Brazil, Japan, New Zealand, China, Israel, Hong Kong, Norway, Indonesia, Malaysia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Ecuador, Egypt, Guernsey, Gibraltar, Guadeloupe, French guiana, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Martinique, Nicaragua, Oman, Pakistan, Peru, Paraguay, Reunion, Saudi arabia, South africa, United arab emirates, Ukraine, Chile, Bahamas, Colombia, Costa rica, Guatemala, Honduras, Jamaica, Kuwait, Panama, Qatar, Trinidad and tobago, Uruguay, Viet nam, Antigua and barbuda, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Aruba, Philippines, France, Germany, Italy, Spain.