{"product_id":"output-power-meter-qty-1","title":"Output power meter Qty 1","description":"\u003cp class=\"p1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThis is a Marconi output power meter, used to measure audio-frequency power levels in milliwatts for testing amplifiers and communication equipment. With selectable impedance and range controls. Widely used in laboratories, broadcast engineering, and servicing environments from 1950s-1970s.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eW19 x D17 x H28 cm.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eReplacement value £300\u003c\/p\u003e","brand":"Marconi Instruments Ltd","offers":[{"title":"Default Title","offer_id":53290071523667,"sku":"OUT-890","price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8674\/0307\/files\/output_power_meter_electrical_tester_Industrial_powerhouse_props_prop_rental_hire_vintage_movie_film_set_dec.jpg?v=1773908071","url":"https:\/\/powerhouseprops.co.uk\/products\/output-power-meter-qty-1","provider":"Powerhouse Props","version":"1.0","type":"link"}