{"product_id":"volt-ammeter-red","title":"VOLT AMMETER RED","description":"\u003cp\u003eDual-display DC Voltmeter and Ammeter module with 0.28\" red LED display. Measures voltage (0–100V) and current (0–10A, built-in shunt) simultaneously. ~500ms refresh rate. Built-in calibration potentiometers for fine-tuning. Suitable for battery monitoring, DC power supplies, and automotive applications.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWiring:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBlack (thin) — Module negative \/ buck circuit negative\u003c\/li\u003e\n\u003cli\u003eRed (thin) — Power supply positive\u003c\/li\u003e\n\u003cli\u003eBlack (thick) — COM (common measuring terminal)\u003c\/li\u003e\n\u003cli\u003eRed (thick) — PW+ (voltage input positive)\u003c\/li\u003e\n\u003cli\u003eYellow (thick) — IN+ (current input positive)\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\" dual LED\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 4.5–30V DC\u003c\/li\u003e\n\u003cli\u003eVoltage Measurement: 0–100V DC (0.1V resolution)\u003c\/li\u003e\n\u003cli\u003eCurrent Measurement: 0–10A DC (built-in shunt)\u003c\/li\u003e\n\u003cli\u003eRefresh Rate: ~500ms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReal-time voltage and current monitoring\u003c\/li\u003e\n\u003cli\u003eBattery and power supply diagnostics\u003c\/li\u003e\n\u003cli\u003eAutomotive DC circuit monitoring\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powered by INFINITY WORKS","offers":[{"title":"Default Title","offer_id":47371696603190,"sku":"TW382","price":115.6,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9335\/5062\/files\/VOLT_AMMETER_RED.jpg?v=1787646176","url":"https:\/\/tecwizdom.com\/products\/volt-ammeter-red","provider":"Tecwizdom.com","version":"1.0","type":"link"}