{"product_id":"hall-effect-apparatus-hlef01","title":"Hall Effect Apparatus - HLEF01","description":"The Hall Effect is the generation of a side-to-side voltage in a conductor or semiconductor carrying a current when it is placed in a magnetic field. The effect is widely used in magnetic field sensors. It is associated with several well-known systematic errors, some of which can be eliminated by special measurement techniques.\n\nThis Hall Effect Apparatus consists of a mounted n-type semiconductor chip on a traverse mechanism, a pair of coils, relay-controlled reversing switches, and a control unit with connecting cords.\n\u003cbr\u003e\u003cb\u003eAdditional Info:\u003c\/b\u003e Hall Effect Apparatus\u003cbr\u003e\u003cb\u003ePackage Size(L x W x H):\u003c\/b\u003e 21 X 21 X 21 (IN)\u003cbr\u003e\u003cb\u003eCategories:\u003c\/b\u003e Physics, Advanced Physics\u003cbr\u003e\u003cb\u003eHTS Code:\u003c\/b\u003e 9023.00.0000\u003cbr\u003e\u003cb\u003eUNSPSC:\u003c\/b\u003e 6.01049e+007\u003cbr\u003e\u003cb\u003eCountry Of Origin:\u003c\/b\u003e CHINA","brand":"United Scientific Supplies","offers":[{"title":"Default Title","offer_id":37110353199273,"sku":"HLEF01","price":2389.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/hlef01-hall-effect-apparatus.jpg?v=1709866459","url":"https:\/\/labproinc.myshopify.com\/products\/hall-effect-apparatus-hlef01","provider":"Lab Pro Inc","version":"1.0","type":"link"}