{"product_id":"united-detector-technology-udt-21a-power-meter-model-121a-optical-watt-meter","title":"United Detector Technology, UDT 21A Power Meter Model, 121A Optical Watt Meter","description":"\u003cp\u003e\u003cspan style=\"font-size: 18pt\"\u003eUnited Detector Technology UDT 21A Power Meter – Model 121A, Serial #73067\r\n\r\nThis measures approximately 8 1\/2\" wide, 10 3\/4\" deep, and 4\" tall\r\n\r\nThe front panel features a bright LED numeric display, offset control, range selector dial, and input port. The rear includes an analog output connection, selector knob, and a voltage switch for 115\/230V operation. It also retains original calibration seals. Specifications as labeled on the unit include Model 121A, Serial Number 73067, 115V AC input, analog output connection, and manufacture by United Detector Technology, Inc., Santa Monica, California, USA.\n\nWhen plugged in, the display powers on and shows a reading (see photos), though the unit has not been fully tested for accuracy or calibration. It is being sold as is. The cord and plug are intact, and the housing shows typical cosmetic wear from lab use.\u003cbr\u003e\u003cspan style=\"font-size: 12pt\"\u003e\u003cstrong\u003e\u003cspan style='font-family: \"Arial\",sans-serif; background: white; font-weight: normal'\u003e\u003c?xml:namespace prefix=\"o\" \/\u003e\u003co:p\u003e\u003cspan style=\"font-family: Times New Roman\"\u003e\u003cstrong\u003e\u003cspan style=\"background: white; font-weight: normal; color: black; mso-color-alt: windowtext\"\u003eThis is free shipping to the Continental United States.\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"background: white; font-weight: normal\"\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/strong\u003e \r\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"background: white; font-weight: normal; color: black; mso-color-alt: windowtext\"\u003eInstagram: theoldgrainery\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"background: white; font-weight: normal; color: black; mso-color-alt: windowtext\"\u003eFacebook: The Old Grainery Architectural Salvage and Antiques\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"background: white; font-weight: normal; color: black; mso-color-alt: windowtext\"\u003eYou are also welcome to visit or call us Monday-Friday 9am-4pm Central Time to discuss purchases.\u003cspan style=\"mso-spacerun: yes\"\u003e  \u003c\/span\u003eOur number is 217-779-3992.\u003cspan style=\"mso-spacerun: yes\"\u003e  \u003c\/span\u003eBe prepared with the title.\u003cspan style=\"mso-spacerun: yes\"\u003e  \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"background: white; font-weight: normal\"\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp class=\"MsoNormal\"\u003e\u003c\/p\u003e\n\u003cstrong\u003e\u003cspan style=\"background: white; font-weight: normal; color: black; mso-color-alt: windowtext\"\u003eOur address is The Grainery 6411 Ehrhardt Rd Payson, IL\u003cspan style=\"mso-spacerun: yes\"\u003e  \u003c\/span\u003e62360\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"The Old Grainery","offers":[{"title":"Default Title","offer_id":46912057933977,"sku":"25-13054010","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/9359\/7593\/files\/130540-001jpg.jpg?v=1767799587","url":"https:\/\/www.theoldgrainery.com\/products\/united-detector-technology-udt-21a-power-meter-model-121a-optical-watt-meter","provider":"The Old Grainery","version":"1.0","type":"link"}