{"product_id":"hewlett-packard-5245l-electronic-counter-nixie-tube-5253b-converter","title":"Hewlett Packard 5245L Electronic Counter Nixie Tube \u0026 5253B Converter","description":"\u003cdiv\u003eHewlett-Packard \/ HP 5245L Electronic Counter with Nixie tube display digits, designed for precise frequency and timing measurement in laboratory and electronic test environments. Accompanied by a 5253B frequency converter.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis unit features:\u003c\/div\u003e\n\u003cdiv\u003e- Classic Nixie tube numeric readout (large, bright digits) for frequency\/period display\u003c\/div\u003e\n\u003cdiv\u003e- High-resolution frequency counter capability\u003c\/div\u003e\n\u003cdiv\u003e- Front-panel controls for time base selection, gate, reset, and function (frequency\/period average)\u003c\/div\u003e\n\u003cdiv\u003e- Rear panel connectors: digital recorder port, auxiliary inputs, and power inlet\u003c\/div\u003e\n\u003cdiv\u003e- Rugged metal housing with side handles for bench or rack-mount use\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis vintage, high-quality electronic test instrument is commonly utilized in electronics labs, radio development, communications testing, and precision measurement. Nixie tube readouts offer a distinctive bright orange display that appeals to collectors and engineers alike.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIdeal for laboratories, repair workshops, electronics hobbyists, vintage test gear collectors, and production test floors requiring frequency\/timing analysis up to multi-kHz or MHz range (as indicated on controls).\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eCondition:\u003c\/div\u003e\n\u003cdiv\u003eUsed instrument with surface wear consistent with lab use. Power light and display appear to function (all digits visible) as shown in photos. Sold as-is, untested beyond power-on and does not include power cable.\u003c\/div\u003e","brand":"Retro Radio Shop","offers":[{"title":"Default Title","offer_id":47253190705340,"sku":null,"price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2932\/5866\/files\/IMG_4726.jpg?v=1786236535","url":"https:\/\/www.retroradioshop.com\/products\/hewlett-packard-5245l-electronic-counter-nixie-tube-5253b-converter","provider":"Retro Radio Shop","version":"1.0","type":"link"}