{"product_id":"ww2-model-e80-us-army-blasting-galvanometer-by-gray-instrument-company","title":"WW2 Model E80 US Army Blasting Galvanometer By Gray Instrument Company","description":"\u003ch1 data-listing-id=\"750490845\" data-buy-box-listing-title=\"\" class=\"normal break-word mb-xs-2\"\u003eWW2 Model E80 US Army Blasting Galvanometer By Gray Instrument Company\u003c\/h1\u003e\n\u003cp\u003eIf you collect militaria or vintage technology, then this v\u003cspan data-mce-fragment=\"1\"\u003eery nice genuine WW2 Model E80 US Army Blasting Galvanometer By Gray Instrument Company \u003c\/span\u003eis just for you! \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis type of galvanometer would have been used to test the electrical continuity in the circuits linking electric detonators (blasting caps). Manufactured by \u003c\/span\u003e\u003cem\u003eGray Inst. Co., Philadelphia, Pennsylvania, USA\u003c\/em\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe leather case is in fair vintage condition with a few surface scuffs, rust, and minor scratches. The clasp\/press stud is broken, and it is missing it's strap.\u003c\/p\u003e\n\u003cp\u003eThe meter is in excellent cosmetic condition, with some surface scuffs and scratches where it has been in contact with the tightly fitted transit case. It has not been tested but appears to be working: i.e. needle deflects when the battery is fitted.\u003c\/p\u003e\n\u003cp\u003eThe Galvanometer has a metal label on the face marked as follows:-\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cem\u003eU.S Army\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cem\u003eBlasting Galvanometer\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cem\u003eRemove Cover to Replace Battery\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cem\u003eWarning\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cem\u003eReplace Only With Chloride or Silver Cell\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cem\u003eGray Inst. Co Phila P.A\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cem\u003eModel E-80\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003eApproximate Meter Size:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eWidth: 8 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDepth: 4 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeight: 12 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eClick on the following links for more \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/mullard-antiques-and-collectibles.myshopify.com\/collections\/militaria\" target=\"_blank\"\u003emilitaria\u003c\/a\u003e or \u003ca href=\"https:\/\/mullardantiques.co.uk\/collections\/tests-measures-meters\" target=\"_blank\"\u003evintage testing equipment.\u003c\/a\u003e\u003c\/p\u003e\n\u003cstrong\u003e\u003c\/strong\u003e","brand":"Gray Instrument Company","offers":[{"title":"Default Title","offer_id":39593143435413,"sku":"","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0303\/5122\/8972\/products\/DSC01346.jpg?v=1616778092","url":"https:\/\/mullardantiques.co.uk\/en-us\/products\/ww2-model-e80-us-army-blasting-galvanometer-by-gray-instrument-company","provider":"Mullard Antiques and Collectibles","version":"1.0","type":"link"}