{"product_id":"ac-digital-lcd-voltmeter-ammeter-50-500v-10a-50a-100a","title":"AC 50–500V Digital LCD Voltmeter Ammeter 10A 50A 100A","description":"\u003ch2\u003eAC Digital LCD Voltmeter \u0026amp; Ammeter — 50–500V, 10A \/ 50A \/ 100A\u003c\/h2\u003e\n\u003cp\u003eMonitor your AC circuits with confidence using this compact \u003cstrong\u003eDigital LCD Voltmeter Ammeter\u003c\/strong\u003e. Designed for electricians, hobbyists, and DIY enthusiasts, this dual-display meter simultaneously reads \u003cstrong\u003eAC voltage (50–500V)\u003c\/strong\u003e and \u003cstrong\u003ecurrent (up to 100A)\u003c\/strong\u003e on a bright, easy-to-read LCD screen — no more guesswork when checking panels, generators, or industrial equipment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Measures AC 50V–500V — suitable for standard household (110V\/220V) and industrial supplies\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Current Ratings:\u003c\/strong\u003e Available in 10A, 50A, and 100A variants to match your application\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Precision Transformer:\u003c\/strong\u003e Built-in current transformer ensures accurate, stable readings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual LCD Display:\u003c\/strong\u003e Simultaneously shows voltage and current at a glance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Panel-Mount Design:\u003c\/strong\u003e Slim 48mm × 29mm × 22mm body fits neatly into control panels, switchboards, and enclosures\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 Color Options:\u003c\/strong\u003e Choose the style that fits your setup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Standard panel-cut mounting — ready to install right out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eVoltage Measurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003eAC 50V – 500V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eCurrent Measurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e10A \/ 50A \/ 100A (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003eDigital LCD (dual readout)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e48mm × 29mm × 22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003ePanel mount\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eAvailable Colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e3 options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis voltmeter ammeter is ideal for \u003cstrong\u003eelectricians, engineers, makers, and home workshop enthusiasts\u003c\/strong\u003e who need a reliable, permanently mounted meter to keep tabs on AC power usage. Use it in solar power setups, generator monitoring, motor control panels, or any AC circuit where knowing both voltage and current matters.\u003c\/p\u003e\n\n\u003ch3\u003eSafety \u0026amp; Electrical Standards\u003c\/h3\u003e\n\u003cp\u003eAlways follow safe electrical practices when installing or using any measuring instrument. For guidance on electrical safety standards and best practices, refer to the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety Guidelines\u003c\/a\u003e and the NIST Electrical Measurement Resources.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does this digital voltmeter ammeter measure?\u003c\/h4\u003e\n\u003cp\u003eA: This AC digital LCD voltmeter ammeter measures both \u003cstrong\u003eAC voltage (50V–500V)\u003c\/strong\u003e and \u003cstrong\u003ecurrent (10A, 50A, or 100A)\u003c\/strong\u003e simultaneously on a dual LCD display. It uses a high-precision built-in current transformer for accurate, real-time readings of your AC circuit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I install this panel-mount voltmeter ammeter?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is straightforward — the meter is designed for standard panel-cut mounting. Simply cut the appropriate-sized hole in your enclosure or switchboard panel, slide the meter in, secure it with the provided clips or bracket, and connect the voltage leads and current transformer wires to your AC circuit. Always ensure the power is isolated before installation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this voltmeter ammeter for a 220V household circuit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The meter supports AC voltages from 50V to 500V, which covers standard 110V and 220V household supplies as well as higher-voltage industrial applications. Select the appropriate current range (10A, 50A, or 100A) based on your circuit's expected load.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the physical dimensions of this meter?\u003c\/h4\u003e\n\u003cp\u003eA: The meter has a compact footprint of \u003cstrong\u003e48mm × 29mm × 22mm\u003c\/strong\u003e, making it easy to integrate into control panels, generator housings, solar charge setups, or custom enclosures without taking up significant space.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does this digital voltmeter ammeter measure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This AC digital LCD voltmeter ammeter measures both AC voltage (50V–500V) and current (10A, 50A, or 100A) simultaneously on a dual LCD display. 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