{"product_id":"22mm-square-led-panel-meter-ac-voltmeter-ammeter-frequency-display-v-a-hz","title":"22mm Square LED Panel Meter – AC Voltmeter Ammeter Frequency Display (V\/A\/Hz)","description":"\u003ch2\u003e22mm Square LED Panel Meter — 3-in-1 AC Voltmeter \/ Ammeter \/ Frequency Display\u003c\/h2\u003e\u003cp\u003eThis compact 22mm square panel-mount LED meter simultaneously displays AC Voltage (V), Current (A), and Frequency (Hz) in real time. With a bright 7-segment LED display and snap-in panel mount design, it's perfect for control panels, inverters, UPS systems, and power monitoring applications. Available in 5 display colors.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3-in-1 display: Voltage (0–500V AC), Current (0–99.9A), Frequency (45–65 Hz)\u003c\/li\u003e\n\u003cli\u003e22mm square snap-in panel mount — easy installation\u003c\/li\u003e\n\u003cli\u003eBright 7-segment LED display for clear readout\u003c\/li\u003e\n\u003cli\u003eAvailable in 5 colors: Red, White, Blue, Yellow, Green\u003c\/li\u003e\n\u003cli\u003eBuilt-in current transformer (CT) for current measurement\u003c\/li\u003e\n\u003cli\u003eCompact body with screw terminal connections\u003c\/li\u003e\n\u003cli\u003eSuitable for single-phase AC power monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 60–500V AC\u003c\/li\u003e\n\u003cli\u003eCurrent range: 0–99.9A (via CT)\u003c\/li\u003e\n\u003cli\u003eFrequency range: 45–65 Hz\u003c\/li\u003e\n\u003cli\u003ePanel cutout: 22mm x 22mm\u003c\/li\u003e\n\u003cli\u003eSupply voltage: measured line (no separate supply needed)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInverter and UPS output monitoring\u003c\/li\u003e\n\u003cli\u003eGenerator control panels\u003c\/li\u003e\n\u003cli\u003eIndustrial power distribution boards\u003c\/li\u003e\n\u003cli\u003eSolar and wind energy systems\u003c\/li\u003e\n\u003cli\u003eDIY power monitoring projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1x 22mm Square LED Panel Meter (color as selected)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":55785012396105,"sku":"METER-AC-3IN1-22MM","price":650.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9090\/2089\/files\/WhatsApp_Image_2026-07-04_at_5.56.24_PM_2.jpg?v=1783187190","url":"https:\/\/lahorestore.pk\/products\/22mm-square-led-panel-meter-ac-voltmeter-ammeter-frequency-display-v-a-hz","provider":"Lahore Store","version":"1.0","type":"link"}