{"product_id":"voltmeter-medium-red-2-wire","title":"VOLTMETER MEDIUM RED 2 WIRE","description":"\u003cp\u003eCompact 2-wire self-powered panel voltmeter with 0.28\" red LED display. Measures DC 4.5–30V directly from the source — no external power supply needed. Automatic decimal point: two decimal places below 10V, one above. Reverse polarity protection. Best operating range: 5–24V. \u003cstrong\u003eMax 30V — allow margin for spikes and ripple.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eConnections:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRed wire — Source positive (+)\u003c\/li\u003e\n\u003cli\u003eBlack wire — Source negative (−)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay: 0.28\" LED (red)\u003c\/li\u003e\n\u003cli\u003eVoltage Range: 4.5–30V DC\u003c\/li\u003e\n\u003cli\u003eAccuracy: 0.1V\u003c\/li\u003e\n\u003cli\u003eMin Input: 3.6V | Max Input: 28V\u003c\/li\u003e\n\u003cli\u003eDisplay ON Voltage: 2.5V\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: 15mA\u003c\/li\u003e\n\u003cli\u003eRefresh Rate: 200ms\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: −10 to +60°C\u003c\/li\u003e\n\u003cli\u003eWires: 2 | Colour: Red\u003c\/li\u003e\n\u003cli\u003eReverse Polarity Protection: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBattery voltage monitoring in motorcycles and cars\u003c\/li\u003e\n\u003cli\u003eDIY power supply and solar panel voltage display\u003c\/li\u003e\n\u003cli\u003ePanel-mount DC voltage indicator\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powered by INFINITY WORKS","offers":[{"title":"Default Title","offer_id":47371696701494,"sku":"TW385","price":47.6,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9335\/5062\/files\/VOLTMETER_MEDIUM_RED_2_WIRE.jpg?v=1787646177","url":"https:\/\/tecwizdom.com\/products\/voltmeter-medium-red-2-wire","provider":"Tecwizdom.com","version":"1.0","type":"link"}