{"product_id":"vintage-simpson-electric-co-model-sk-525-447-d-c-0-100-amperes-panel-meter","title":"Vintage Simpson Electric Co. Model SK 525-447 D.C. 0-100 Amperes Panel Meter","description":"\u003cp\u003eVintage Simpson Electric Co. Model SK 525-447 D.C. 0-100 Amperes Panel Meter\u003c\/p\u003e\u003cp\u003eSimpson Model 525-447 D.C. Amperes gauge. It is an analog panel meter manufactured by the Simpson Electric Company in Elgin, Illinois, U.S.A.. \u003c\/p\u003e\u003cp\u003eDetails\u003c\/p\u003e\u003cp\u003eManufacturer: Simpson Electric Company.\u003c\/p\u003e\u003cp\u003eModel Number: SK 525-447.\u003c\/p\u003e\u003cp\u003eMeasurement: Measures direct current in Amperes.\u003c\/p\u003e\u003cp\u003eScale: The range is from 0 to 100 Amperes.\u003c\/p\u003e\u003cp\u003eSpecifications: The meter has a full-scale voltage drop specification of \"FS-50 MV\", meaning it expects 50 millivolts at its terminals when 100 amps are flowing through an external shunt resistor.\u003c\/p\u003e\u003cp\u003eAge: Simpson Electric Company has been in the instrument industry since 1927, and similar styles of round panel meters were common from the mid-2900s onwards. This model is now discontinued by the manufacturer. \u003c\/p\u003e\u003cp\u003eSelling as pictured.\u003c\/p\u003e\u003cp\u003eMore than welcome to pick up at shop in Butler PA \u0026amp; save shipping.\u003c\/p\u003e\u003cp\u003e020226-JM10\u003c\/p\u003e","brand":"cyclewarehouse.online","offers":[{"title":"Default Title","offer_id":46560482328738,"sku":"020226-SK 525-447-Panel Meters","price":22.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/9824\/2861\/files\/img2026-02-02-12-44-13-358.jpg?v=1770063918","url":"https:\/\/cyclewarehouse.online\/products\/vintage-simpson-electric-co-model-sk-525-447-d-c-0-100-amperes-panel-meter","provider":"cyclewarehouse.online","version":"1.0","type":"link"}