{"product_id":"electrical-volt-meter-qty-1","title":"Electrical volt meter Qty 1","description":"\u003cp class=\"p1\"\u003e\u003cmeta charset=\"utf-8\"\u003eLaboratory Voltmeter, Instrument No. 533. A large precision analogue voltmeter designed for laboratory measurement of electrical potential difference. Used in electrical research laboratories, teaching institutions, and calibration departments for experimental measurement and demonstration. The C.R.E.S. marking likely refers to an internal institutional inventory or research establishment designation rather than the original manufacturer. 1910s–1930s.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eW29 x D13 x H35 cm.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eReplacement value £200\u003c\/p\u003e","brand":"Powerhouse Props","offers":[{"title":"Default Title","offer_id":53207070507347,"sku":"ELE-804","price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8674\/0307\/files\/electrical_volt_meter_scientific_wooden_Industrial_powerhouse_props_prop_rental_hire_vintage_movie_film_set_dec.jpg?v=1773076216","url":"https:\/\/powerhouseprops.co.uk\/products\/electrical-volt-meter-qty-1","provider":"Powerhouse Props","version":"1.0","type":"link"}