{"product_id":"ph1237","title":"Electric Motor Demonstration with 2, 3, and 4 Pole Armatures","description":"\u003cp\u003eCompares 2-, 3-, and 4-pole armature configurations on the same motor frame by swapping interchangeable enameled-copper armatures past a permanent bar magnet on a disc commutator.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":363968555,"sku":"PH1237","price":119.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/wl6v9dbfjoanpnrg047p.jpg?v=1776557041","url":"https:\/\/www.thelabstockroom.com\/products\/ph1237","provider":"The Lab Stockroom","version":"1.0","type":"link"}