{"product_id":"gmc-hf1-gaugemaster-electronic-automatic-single-track-cleaner","title":"GMC-HF1 Gaugemaster Electronic Automatic Single Track Cleaner","description":"GMC-HF1 Gaugemaster Electronic Automatic Single Output Track Cleaner for use with all types of controllers.  \u003cp\u003eInput: 16v A.C. at a maximum of 1.25 amps\u003c\/p\u003e  \u003cp\u003eGaugemaster recommend transformer T1 or M1\u003c\/p\u003e  \u003cp\u003eSpecification: The 12v D.C. controlled output from the controller is passed through the unit. Connection between unit, power source, controller, and track is completed via six terminal connections. The unit superimposes a harmless high frequency signal over the output from the controller. When a poor contact between loco and rail is detected the unit switches on, ionising the gap and burning off the dirt, switching off again when contact is restored.\u003c\/p\u003e  \u003cp\u003eMeasurements: 75mm x 60mm x 27mm\u003c\/p\u003e  \u003cp\u003eThe HF-1 is compatible with the SS-1, SS-2 and SS-3\u003c\/p\u003e","brand":"Gaugemaster","offers":[{"title":"Default Title","offer_id":56355360113020,"sku":"GMC-HF1","price":46.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/3048\/7164\/files\/GMC-HF1_aba8dcfe-0d05-4822-a12a-c5ee43105db1.jpg?v=1786092619","url":"https:\/\/www.kernowmodelrailcentre.com\/products\/gmc-hf1-gaugemaster-electronic-automatic-single-track-cleaner","provider":"Kernow Model Rail Centre","version":"1.0","type":"link"}