Early Physics Demonstration Instrument, Thermopile. For demonstrating conversion from heat to electricity. This is a fine example, with extendable brass pillar and ball and socket joint at the top allowing of angular settings.
Study the images for condition and details. Feel free to ask questions. The item "Early Physics Demonstration Instrument, Thermopile" is in sale since Thursday, October 3, 2019. This item is in the category "Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Other Antique Science Equip".The seller is "dbeeksci" and is located in Mount Vernon, Iowa. This item can be shipped to North, South, or Latin America, all countries in Europe, Australia, Japan, China, South Korea, Indonesia, Taiwan, South africa, Thailand, Hong Kong, Israel, New Zealand, Singapore, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Malaysia, Macao, Viet nam.