{"product_id":"protective-adapter-3-pole","title":"Protective Adapter, 3-Pole","description":"Adapter for electron diffraction tube D (U19171) for connection of the heater voltage via safety experiment leads. Includes internal protective circuitry to protect the heating filament against excess voltage. Dimensions match the three-pole connector for the tube.","brand":"3B Scientific","offers":[{"title":"Default Title","offer_id":49419125719317,"sku":"3BS1009960","price":209.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/U8557000_01_Protective-Adapter-3-Pole.jpg?v=1761027912","url":"https:\/\/unitedsupplycorp.com\/products\/protective-adapter-3-pole","provider":"United Supply Corp.","version":"1.0","type":"link"}