{"product_id":"spot-reflecting-galvanometer","title":"⁠Spot Reflecting Galvanometer","description":"\u003cp\u003e\u003cstrong\u003eSpecification: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA spot reflecting galvanometer is a highly sensitive electromechanical instrument used to detect and measure extremely small electric currents or voltages. It functions by reflecting a beam of light from a mirror attached to a moving coil onto a graduated scale, allowing for precise visual indication of current flow in physics and electrical engineering laboratories.\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications:\u003cbr\u003e* Sensitivity: Typically ranging from 10⁻⁸ to 10⁻⁹ Amperes per millimeter division\u003cbr\u003e* Coil Resistance: Commonly available in 50, 100, or 500 ohms\u003cbr\u003e* Period of Oscillation: Approximately 2 to 4 seconds\u003cbr\u003e* Mirror Type: Concave, front-surface silvered mirror\u003cbr\u003e* Damping: Air or electromagnetic damping\u003cbr\u003e* Scale illumination: Integrated low-voltage LED or incandescent lamp\u003cbr\u003e* Mounting: Adjustable leveling feet with integrated spirit level\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"scientifickart","offers":[{"title":"Res. 125 Ohm's","offer_id":51476515324210,"sku":"OM-213","price":6300.0,"currency_code":"INR","in_stock":true},{"title":"Res. 600 Ohm's","offer_id":51476515356978,"sku":"OM-214","price":6440.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/6561\/2338\/files\/WhatsAppImage2026-07-15at12.56.31PM.jpg?v=1784112045","url":"https:\/\/scientifickart.com\/products\/spot-reflecting-galvanometer","provider":"scientifickart","version":"1.0","type":"link"}